"rub salt in the wound" in Chinese (Simplified)
往伤口上撒盐
Definition
让某人对已经发生的不幸感觉更糟，通常是通过提醒他们或者说难听的话。
Usage Notes (Chinese (Simplified))
属于非正式的口语表达。常用在情感或言语层面，让别人的难过变得更糟。常见否定句：“别往伤口上撒盐。”
Examples
Please don't rub salt in the wound by talking about my mistake again.
请不要再提我的错误，别**往伤口上撒盐**。
When he lost the game, his friends rubbed salt in the wound by laughing at him.
他输掉比赛时，朋友们还笑他，真是**往伤口上撒盐**。
Telling her about your perfect score will rub salt in the wound after she failed the test.
你跟她说你考了满分，她考砸了，这就是在**往伤口上撒盐**。
He was already upset about losing his job, and you really rubbed salt in the wound by bringing up his old failures.
他已经因失业很难过了，你还提他以前的失败，真是**往伤口上撒盐**。
Don't rub salt in the wound—she's already having a rough day!
别**往伤口上撒盐**——她今天已经够糟了！
Seeing her ex with someone new just rubbed salt in the wound after their breakup.
分手后看到前任和新伴侣在一起，简直是**往伤口上撒盐**。