an iron fist
US /æn ˈaɪərn fɪst/
UK /æn ˈaɪərn fɪst/
1.
铁腕, 严厉地
to rule or control with strict and often harsh authority
:
•
The dictator ruled his country with an iron fist.
独裁者以铁腕统治他的国家。
•
She manages her team with an iron fist, ensuring everyone follows the rules.
她以铁腕管理团队，确保每个人都遵守规则。