Deprecated: Function get_magic_quotes_gpc() is deprecated in /www/wwwroot/invt-hz.com/e/class/connect.php on line 6

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/action/cypinyin.php on line 123

Warning: Use of undefined constant newstempid - assumed 'newstempid' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/action/cypinyin.php on line 127

Warning: Use of undefined constant temptext - assumed 'temptext' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/action/cypinyin.php on line 411

Warning: Use of undefined constant tempid - assumed 'tempid' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/action/cypinyin.php on line 411

Warning: Use of undefined constant temptext - assumed 'temptext' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/action/cypinyin.php on line 411

Warning: Use of undefined constant temptext - assumed 'temptext' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/action/cypinyin.php on line 137

Warning: Use of undefined constant showdate - assumed 'showdate' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/action/cypinyin.php on line 138

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/action/cypinyin.php on line 140

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/action/cypinyin.php on line 141

Warning: Use of undefined constant featherclass - assumed 'featherclass' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/class/connect.php on line 2178

Warning: Use of undefined constant featherclass - assumed 'featherclass' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/class/connect.php on line 2179

Warning: Use of undefined constant featherclass - assumed 'featherclass' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/class/connect.php on line 2180

Warning: Use of undefined constant listdt - assumed 'listdt' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/class/connect.php on line 2190

Warning: Use of undefined constant classurl - assumed 'classurl' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/class/connect.php on line 2193

Warning: Use of undefined constant newsurl - assumed 'newsurl' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/class/connect.php on line 2194

Warning: Use of undefined constant classpath - assumed 'classpath' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/class/connect.php on line 2194

Warning: Use of undefined constant navfh - assumed 'navfh' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/class/connect.php on line 2203

Warning: Use of undefined constant classname - assumed 'classname' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/class/connect.php on line 2203

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/action/cypinyin.php on line 142

Warning: Use of undefined constant keyboard - assumed 'keyboard' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/action/cypinyin.php on line 142

Warning: Use of undefined constant checkdorepstr - assumed 'checkdorepstr' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/class/functions.php on line 368

Warning: Use of undefined constant newstext - assumed 'newstext' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/action/cypinyin.php on line 228

Warning: Use of undefined constant id - assumed 'id' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/action/cypinyin.php on line 320

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/action/cypinyin.php on line 321

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/action/cypinyin.php on line 322

Warning: Use of undefined constant classname - assumed 'classname' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/action/cypinyin.php on line 322

Warning: Use of undefined constant ttid - assumed 'ttid' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/action/cypinyin.php on line 323

Warning: Use of undefined constant ttid - assumed 'ttid' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/action/cypinyin.php on line 324

Warning: Use of undefined constant tname - assumed 'tname' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/action/cypinyin.php on line 324

Warning: Use of undefined constant onclick - assumed 'onclick' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/action/cypinyin.php on line 326

Warning: Use of undefined constant userfen - assumed 'userfen' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/action/cypinyin.php on line 327

Warning: Use of undefined constant username - assumed 'username' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/action/cypinyin.php on line 328

Warning: Use of undefined constant ismember - assumed 'ismember' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/action/cypinyin.php on line 330

Warning: Use of undefined constant username - assumed 'username' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/action/cypinyin.php on line 336

Warning: Use of undefined constant userid - assumed 'userid' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/action/cypinyin.php on line 338

Warning: Use of undefined constant newsurl - assumed 'newsurl' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/action/cypinyin.php on line 340

Warning: Use of undefined constant plnum - assumed 'plnum' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/action/cypinyin.php on line 341

Warning: Use of undefined constant totaldown - assumed 'totaldown' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/action/cypinyin.php on line 342

Warning: Use of undefined constant keyboard - assumed 'keyboard' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/action/cypinyin.php on line 343

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/class/connect.php on line 2424

Warning: Use of undefined constant wburl - assumed 'wburl' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/class/connect.php on line 2424

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/class/connect.php on line 2429

Warning: Use of undefined constant listdt - assumed 'listdt' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/class/connect.php on line 2429

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/class/connect.php on line 2434

Warning: Use of undefined constant classurl - assumed 'classurl' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/class/connect.php on line 2434

Warning: Use of undefined constant newsurl - assumed 'newsurl' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/class/connect.php on line 2440

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/class/connect.php on line 2440

Warning: Use of undefined constant classpath - assumed 'classpath' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/class/connect.php on line 2440

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/class/connect.php on line 2442

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/class/connect.php on line 2442

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/class/connect.php on line 2445

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/class/connect.php on line 2445
童心未泯的拼音_童心未泯怎么读-<br /> <b>Warning</b>: Use of undefined constant sitename - assumed 'sitename' (this will throw an Error in a future version of PHP) in <b>/www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php</b> on line <b>12</b><br /> 辞源阁
tóngxīnwèimǐn

童心未泯


童心未泯 (
Warning: Use of undefined constant fanti - assumed 'fanti' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 124

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 125
童心未泯 )
是一个汉语成语,拼音是tóng xīn wèi mǐn,童心未泯是中性词。。。。

童心未泯

拼音读音

拼音tóng xīn wèi mǐn

怎么读

注音ㄊㄨㄥˊ ㄒ一ㄣ ㄨㄟˋ ㄇ一ㄣˇˊ

出处宋·陆游《园中作》:“花前自笑童心在,更伴群儿竹马嘻。”

例子冰心《寄小读者》:“因为我若不是在童心未泯的一刹那顷拿起笔来,我决不敢以成人烦杂之心,来写这通讯。”

用法作谓语、定语;指孩子气。

谜语大孩子

近义词犹有童心

英语still retaining child's innocence(still preserve traces of childishness)


※ 成语童心未泯的拼音、童心未泯怎么读由
Warning: Use of undefined constant sitename - assumed 'sitename' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 228
辞源阁
成语大全提供。

在线汉字转拼音






※ 与(童心未泯)相关的成语及拼音:

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 262
反手可得

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 263
反:翻转。翻转手掌学可得到。形容极其易得。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 262
力小任重

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 263
能力小,负担重。犹言力不胜任。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 262
一部二十四史,不知从何说起

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 263
二十四史:清乾隆时刻《史记》等24部史书。比喻情况复杂,头绪繁多,不知从哪里说起才好。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 262
逢人只说三分话

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 263
逢:遇见。指人与人互相欺瞒,不把实际情况或心里话说出来。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 262
生龙活虎

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 263
比喻像很有生气的蛟龙和富有活力的猛虎。形容活泼矫健;富有生气。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 262
胆如斗大

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 263
胆:胆量;斗:旧时的一种量器,容量为十升。胆子像斗一样大。形容胆量极大。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 262
顿挫抑扬

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 263
形容诗文作品或音乐声响等高低起伏、停顿转折,和谐而有节奏。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 262
云天雾地

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 263
比喻不明事理,糊里糊涂。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 262
没里没外

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 263
里外不分,指说话做事不分场合。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 262
不费吹灰之力

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 263
形容事情做起来非常容易,不花一点力气。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 262
取而代之

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 263
夺取别人的地位、权利而代替他。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 262
营私舞弊

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 263
营:谋求;舞:玩弄;弊:坏事。为了谋求私利而玩弄欺骗手段;违法乱纪。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 262
指天誓日

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 263
指着苍天;对着太阳发誓。表示态度坚定或忠诚。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 262
偃旗息鼓

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 263
偃:放倒;息:停止。原指秘密行军;不暴露目标。后用以指休战或不声不响停止行动。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 262
纷乱如麻

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 263
麻:麻团。交错杂乱像一团乱麻。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 262
正人君子

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 263
旧时指正直;有道德的人物。现多用来讽刺假装正经的人。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 262
发号施令

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 263
发、施:发布;下达;号:号令、命令。发布命令;下达指示;进行指挥。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 262
饭囊酒瓮

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 263
比喻只会吃饭喝酒,不会做事的人。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 262
熟能生巧

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 263
巧:技巧。熟练了;就能找到窍门。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 262
比众不同

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 263
与大家相比,大不一样。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 262
流里流气

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 263
举止轻浮,品行不端。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 262
舞刀跃马

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 263
挥舞刀枪,纵跃战马。比喻奋勇作战。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 262
一鼓作气

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 263
一鼓:第一次击鼓;作:振作;气:士气。作战时第一次敲鼓可以鼓起战士的锐气。比喻趁劲足时一下子把事情完成。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 262
心上心下

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 263
形容心神不安。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 262
平地一声雷

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 263
比喻突然发生的重大变动。也比喻名声或地位突然升高。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 262
从天而降

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 263
天上掉下来的。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 262
刮目相看

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 263
去掉旧的看法;用新眼光看待。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 262
出师不利

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/invt-hz.com/e/data/tmp/dt_temptext33.php on line 263
师:军队。利:顺利。出战不顺利。形容事情刚开始,就遭受败绩。

最近成语拼音查询: 更多成语的拼音