hands up!
成語所屬單字hand
hands up! — 慣用語
1. Used to tell a group to raise one hand if they know the answer.
1.慣用語
釋義
舉手
Used to tell a group to raise one hand if they know the answer.
例句
Hands up if you have finished your homework.
The teacher said, 'Hands up if you know the capital of France.'