“心情恶劣的”可以用英语表达为 in a bad mood、in a foul mood 或 moody(侧重于描述情绪不稳定、易怒的状态)。具体使用取决于语境:
1、 In a bad mood(常用短语):
例句:
She's been in a bad mood all day.
(她一整天心情都很糟糕。)
2、 In a foul mood(语气更强烈,表示“极度烦躁/愤怒”):
例句:
Don't talk to him now—he's in a foul mood.
(现在别跟他说话,他心情恶劣极了。)
3、 Moody(形容词,形容人情绪多变、喜怒无常):
例句:
He's been moody lately, probably due to stress.
(他最近情绪不稳定,可能是压力太大。)
如果需要更生动的表达,也可以说:
Down in the dumps(情绪低落)
Irritable(易怒的)
Grumpy(脾气暴躁的)
根据具体场景选择最合适的表达即可!