n.暴躁，任性，小题大做

She threw her toys in a fit of petulance.
她一发脾气就把玩具扔了。
The child stamped his foot in petulance.
孩子气得跺起脚来。
He showed his petulance by refusing to speak to anyone.
他通过拒绝和任何人说话来表现出他的任性。
Her petulance had worn off, and she was now calm.
她的怒气已消，现在平静下来了。
His petulance was evident from the sharp tone of his voice.
从他尖锐的语气中可以明显看出他的任性。
The manager's petulance caused tension among the team members.
经理的任性在团队成员间造成了紧张气氛。
The toddler displayed petulance when denied a second candy.
当两岁小孩被拒绝再吃一颗糖果时，他表现出了任性。
Despite her petulance, she knew deep down that she was being unreasonable.
尽管她任性，但她内心深处知道自己有些无理取闹。
The athlete's petulance led to a disappointing performance in the match.
运动员的任性导致他在比赛中表现不佳。
In a fit of petulance, he canceled the entire project.
他一时任性，取消了整个项目。