what has been cannot be withdrawn
Sima buzhui, a Chinese idiom, is s ì m ǎ B ù Zhu ī in pinyin, which means you can't take it back if you say something. It comes from Deng Xizi's zhuanci.
Idiom explanation
If you say something, you can't take it back. It's the same as "it's hard to recover.".
The origin of Idioms
In zhuanci of Deng Xizi: "a word but not, Sima can't pursue; a word but urgent, Sima can't reach." "Wei Shu · penalty annals": "He De is not the book of the right punishment, which is implemented all over the world. Once the name of the sentence is lost, it will not be pursued. "
Idiom usage
As a predicate or clause; used to keep one's word
what has been cannot be withdrawn
The thesis of contest of martial arts - jiào wǔ lùn wén
Follow the rooster and the dog - jià jī suí jī,jià gǒu suí gǒu