bite someone's head off
US /baɪt ˈsʌm.wʌnz hɛd ɔf/
UK /baɪt ˈsʌm.wʌnz hɛd ɔf/

1.
對某人發火, 大發雷霆
to respond to someone in a sudden, angry way
:
•
I just asked a simple question, and she immediately bit my head off.
我只是問了一個簡單的問題,她立刻對我大發雷霆。
•
Don't bite my head off, I'm just trying to help.
別對我大吼大叫,我只是想幫忙。