be like a bear with a sore head
US /biː laɪk ə ber wɪð ə sɔr hɛd/
UK /biː laɪk ə ber wɪð ə sɔr hɛd/

1.
脾氣很壞, 非常暴躁
to be in a very bad temper
:
•
Don't bother him today; he's like a bear with a sore head.
今天別惹他;他脾氣很壞。
•
After losing the game, the coach was like a bear with a sore head.
輸掉比賽後,教練脾氣很暴躁。