ill-tempered
adj. 脾气暴躁的
If you describe someone as ill-tempered, you mean they are angry or hostile, and you may be implying that this is unreasonable.
He sounded like an ill-tempered child...
他听起来像一个脾气暴躁的孩子。
It was a day of tense and often ill-tempered debate.
那天的辩论紧张激烈,常常火药味十足。
1. perversely irritable