Under my thumb
完全受我控制或支配，处于我的掌控之下。
描述某人或某物被完全掌控。
英文释义
Under my control
例句
He has his employees under his thumb, so they never question him.
典故来源
源自20世纪早期英语，比喻拇指按压的强力控制，常见于权力关系描述。