snap your fingers
成語所屬單字finger
snap your fingers — 慣用語
1. To make a short sharp sound by rubbing your thumb and middle finger together qui
1.慣用語
釋義
彈手指（發出響聲）
To make a short sharp sound by rubbing your thumb and middle finger together quickly, often to get someone's attention or to keep time with music.
例句
The music teacher snapped her fingers to help the class keep the beat.
Paloma snapped her fingers to call the waiter over to the table.