他常常无缘无故地使性子。

He often loses his temper for nothing.

儿童在两岁左右经常爱使性子。

Children often have temper tantrums at the age of two or thereabouts.

您哪， 就克制点吧。 这么使性子可不像话。

Control yourself , sir. These outbursts of petulance are not seemly.

年轻牧民轻快地跃上一匹惯于对生人使性子的马。

The young herdsman briskly mounted a horse that was inclined to act up with an unaccustomed rider.

俾斯麦靠着自己的暴怒脾气，潸然老泪，歇斯底里的使性子与三番两次的辞职威胁等手段支配国王于股掌间。

He manipulated him with temper tantrums, tears, hysterical outbursts and frequent threats of resignation.