一言既出,驷马难追yī yán jì chū, sì mǎ nán zhuī
一句话说出了口,就是套上四匹马拉的车也难追上。指话说出口,就不能再收回,一定要算数。
一言既出,驷马难追yī yán jì chū, sì mǎ nán zhuī
[what has been said cannot be unsaid;A word spoken is past recalling; A word published cannot be recalled] 话已说出口,就是四匹马拉的车也无法追回。形容说话要算数,说出就不能收回