rub salt in the wound

US /rʌb sɔlt ɪn ðə wund/
UK /rʌb sɔlt ɪn ðə wund/
"rub salt in the wound" picture
1.

傷口に塩を塗る, さらに苦しめる

to make a difficult situation even worse for someone, especially by reminding them of their failures or misfortunes

:
Losing the game was bad enough, but then the coach decided to rub salt in the wound by criticizing every player publicly.
試合に負けただけでもひどかったのに、コーチはさらに傷口に塩を塗るように、選手全員を公に批判した。
She didn't get the promotion, and to rub salt in the wound, her junior colleague got it instead.
彼女は昇進できなかっただけでなく、さらに傷口に塩を塗るように、年下の同僚が昇進した。