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
举措必当的拼音_举措必当怎么读-<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
cuòdàng

举措必当


举措必当 (
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 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 128
舉措必當 )
是一个汉语成语,拼音是jǔ cuò bì dàng,举措必当是中性词。。。。

举措必当

拼音读音

拼音jǔ cuò bì dàng

怎么读

注音ㄐㄨˇ ㄘㄨㄛˋ ㄅ一ˋ ㄉㄤˋˊ

繁体舉措必當

出处西汉·司马迁《史记·秦始皇本纪》:“举措必当,莫不如画。”

用法作谓语、宾语;指行动措施完全得当。

反义词举措失当


※ 成语举措必当的拼音、举措必当怎么读由
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(举措必当)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
鬼怕恶人

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
比喻凶恶的人惧怕更凶恶者。

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
卬首信眉

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
信,通“伸”。昂首伸眉。形容意气昂扬,不随波逐流。

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
尽信书不如无书

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
泛指读书不要拘泥于书上或迷信书本。

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
颠沛流离

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
颠沛:遭受挫折或困难;流离:离散、流落。因生活困窘而到处奔波流浪。

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
发综指示

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
猎人发现野兽的踪迹,指示猎狗跟踪追捕。比喻在后面操纵指挥。

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
年少无知

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
年纪小,不懂事。

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
临危受命

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
在危难之际接受任命。

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
朝令夕改

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
早上发的命令;晚上就改变。形容政令多改;使人民无所适从。

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
土木形骸

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
形骸:指人的形体。形体象土木一样。比喻人的本来面目,不加修饰。

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
永垂不朽

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
朽:磨灭。指光辉的事迹或伟大的精神永远流传下去;永远不会磨灭。”

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
骨肉之亲

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
骨肉:骨和肉,比喻至亲;亲:亲爱。比喻父母、兄弟、子女之间相亲相爱的关系。

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
绘声绘影

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
形容叙述或描写生动逼真。

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
举直错枉

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:选拔。直:正直,指正直之人。错:通“措”,废弃,放弃。枉:弯曲,比喻邪恶之人。起用正直贤良,罢黜奸邪佞人。亦作“举直厝枉”、“举直措枉”。

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
聪明反被聪明误

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
自以为聪明反而被聪明耽误或妨害了。

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
似是而非

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
是:对;正确;非:不对;错误。好像是对的;实际上不对。指表面上相似;实际上不一样。

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
材雄德茂

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
指才德杰出。

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
立竿见影

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
立起竿子马上就可以见到竿的影子。比喻立见功效。

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
白云苍狗

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
苍狗:黑狗。天上的白云顷刻间变成乌云;像黑狗一样。比喻世事变幻无常。

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
引领翘首

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
引领:伸长脖子;翘首:抬头。伸长脖子,抬着头。非常盼望的样子。

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
飞蛾扑火

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
蛾:像蝴蝶似的昆虫。飞蛾扑到火上。比喻自寻死路;自取灭亡。

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
字斟句酌

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
一字一句都推敲、斟酌。形容说话、作文章严谨慎重。斟酌:考虑;推敲。

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
欢聚一堂

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
欢乐地聚集在一起。

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
华不再扬

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
已开过的花,在一年里不会再开。比喻时间过去了不再回来。

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
以夷制夷

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
夷:旧时泛指外族或外国。利用外族或外国之间的内部矛盾;使其相互冲突;削弱其力量。

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
惹是生非

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
惹:引起。非:事端。招惹是非;引争事端。

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
长他人志气,灭自己威风

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
指一味助长别人的声势,而看不起自己的力量。

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
惊心悼胆

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
悼:战栗。形容恐惧到极点。

最近成语拼音查询: 更多成语的拼音