flex one's authority
成語所屬單字flex
flex one's authority — 慣用語
1. to use or demonstrate one's power over others, often in a firm or decisive way
1.慣用語
釋義
行使權威
to use or demonstrate one's power over others, often in a firm or decisive way
例句
The head teacher flexed her authority by banning phones from the entire school grounds.