petulancy

n.闹气,性急

易怒；发脾气；脾气暴躁

名词

1. The child's constant petulancy made it difficult for the teacher to manage the classroom.

这个孩子经常发脾气，让老师很难管理教室。

2. His petulancy often causes conflicts with his colleagues.

他的脾气暴躁经常导致与同事发生冲突。