吵完架才想出来该怎么回嘴？

跟心仪的人面对面的时候，我们经常不知所措，那些浪漫的词语一个都想不起来，等人家走了，脑子里才开始涌现各种连珠妙语。我怎么早没想到这些呢？嗯，这就是conversational remorse。还有那些吵完架才想出来该怎么回嘴的，也属于这一类。

Conversational remorse is the feeling you get after leaving a conversation and thinking of all the things you should have said when you were in the conversation, be it witty feedback, wise advice or informative message.
Conversational remorse指跟别人说完话，你才想起来之前应该说的都没有说，这些谈话过后才想起来说的可能是机智的回击，英明的建议或者有用的信息。

因此，我们可以把conversational remorse称为“聊天懊悔”或者“聊天马后炮”。

For example:

I should have said NO to all her requests, but that was too late, there is only conversational remorse left in me.
我应该拒绝她的所有要求，可惜一切都太晚了，我只能在这里马后炮。

（中国日报网英语点津 Helen）