脾气的英文：
temperament
disposition
temper

参考例句：

Bridle one's temper
控制脾气

explode with anger
勃然大怒, 大发脾气

She has a sweet temper.
她脾气温和。

A contentious mood
好争论的脾气

He has a volatile temper.
他脾气反复无常。

Jenny is out of humor.
珍妮脾气不好。

a sharp temper;a sharp assault.
暴躁的脾气;猛烈的袭击

I was cursed with a bad temper.
我吃了脾气不好的亏。

He turns on his heel and is about to go in extreme dudgeon
他转身要走并大发脾气。

Ill-tempered and quarrelsome; disagreeable.
脾气不好的和爱争吵的；不讨人喜欢的。

temperament是什么意思：
n. 气质，性质，性情

He is excitable by temperament. =He has an excitable temperament.
他性情易兴奋。

He is a man with an artistic temperament.
他是个有艺术家气质的男子。

He has a romantic temperament.
他富有浪漫气质。

disposition是什么意思：
n. 气质，性情；安排，排列；倾向；处置

Daylight will reveal the disposition of their troops.
天亮之后，他们军队的部署就要显露出来。

She has a calm and introverted disposition.
她性格文静内向。

They showed a disposition to sign the contract.
他们表示有签订合同的意愿。

temper是什么意思：
n. 性情；脾气；心情；回火
v. 使缓和；调和；（使）回火

hardened and tempered
淬火与回火的

I was in a flaming temper.
我正怒气冲天。

She is a girl of sweet temper.
她是个性情温柔的姑娘。