檢視一言既出，驷马难追的原始碼

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| style="background: #808000" align= center|'''<big>一言既出，驷马难追</big> '''
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|[[File:一言既出驷马难追2.jpg|缩略图|居中|[https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1587872973906&di=434fd673b3d6663bac5be4715623c8bc&imgtype=0&src=http%3A%2F%2Fimg3.imgtn.bdimg.com%2Fit%2Fu%3D3999771418%2C1134710532%26fm%3D214%26gp%3D0.jpg 原图链接] 一言既出驷马难追 [https://image.baidu.com/search/redirect?tn=redirect&word=j&juid=11F116&sign=ckwbwzewoi&url=http%3A%2F%2Fwww.leyijc.com%2Fd%2F%25E9%259A%25BE%25E8%25BF%25BD%25E7%259A%2584%25E8%25A8%2580%25E5%2585%2588%25E7%2594%259F%25E6%259A%25B4%25E8%25BA%2581%25E7%259A%2584%25E8%259E%2583%25E8%259F%25B9%2F&bakfurl1=http%3A%2F%2Fpai-hang-bang.cn%2Fic-585498850.htm&bakfurl2=http%3A%2F%2Fyx.tuxi.com.cn%2Fviewb-98781941501819-987819415018198819.html&objurl=https%3A%2F%2Ftimgsa.baidu.com%2Ftimg%3Fimage%26quality%3D80%26size%3Db9999_10000%26sec%3D1587872973578%26di%3Db7e41fd358fd6d7b111c59976ea6f186%26imgtype%3D0%26src%3Dhttp%253A%252F%252Fp5.so.qhimgs1.com%252Ft018652a2fd65240b6b.jpg 来自乐意网]]]
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| style="background: #808000" align= center|'''<big>yīyánjìchū sìmǎnánzhuī </big> '''
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'''近义词'''	：[[言而有信]]

'''反义词'''	：[[蜗行牛步]]

'''出  处'''	：《论语·颜渊》

'''体  裁'''	：[[成语]]
	
'''释 义'''	：话说出口，就不能再收回
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'''一言既出，驷马难追'''，[[汉语]][[成语]]，拼音是yī yán jì chū，sì mǎ nán zhuī。既：已经。驷马：古代同驾一辆车的四匹马；或套着四匹马的车：～介（由四匹披甲的马所驾的战车）。一句话说出了口，就是套上四匹骏马拉的车也难追上。指话说出口，就不能再收回，一定要算数。<ref>[https://www.zdic.net/hans/%E4%B8%80%E8%A8%80%E6%97%A2%E5%87%BA%EF%BC%8C%E9%A9%B7%E9%A9%AC%E9%9A%BE%E8%BF%BD 一言既出，驷马难追  ．汉典[引用日期2018-09-27]]</ref>