be out for somebody’s blood

US /bi aʊt fɔr ˈsʌm.bə.diz blʌd/
UK /bi aʊt fɔr ˈsʌm.bə.diz blʌd/
"be out for somebody’s blood" picture
1.

对某人非常愤怒, 想惩罚某人

to be very angry with someone and want to punish them

:
After he lost the game, the coach was out for his team's blood.
输掉比赛后,教练对他的队员们非常愤怒
The boss was out for blood after the disastrous presentation.
那场灾难性的演示之后,老板怒不可遏