rub in是什么意思？这个俚语源于俗语“rub salt into the wound”，本义是指将盐抹在伤口上，也就是“伤口上撒盐、揭伤疤、雪上加霜”的含义。

1.You're rubbing in by mentioning my wife's name;we just divorced a few days ago.
你提我老婆的名字对我无疑是伤口撒盐，我们刚刚离婚。

2.I know I behaved foolishly but you needn’t rub it in.
我知道我的行为很愚蠢,但你不必老提那件事。

3.Do not rub it in that we have failed again .
别把我们再次失败的事说了又说。

4.The situation was embarrassing enough without having you rub it in.
情况用不着你多强调已经够麻烦的了。