Definition
To produce a sharp, clicking sound by quickly moving the middle finger against the thumb and releasing it.
以拇指和中指摩擦并弹开发出声响。
She snapped her fingers to indicate that she was ready.
她打了个响指表示她已经准备好了。
He snapped his fingers to signal the waiter to come over.
他打了个响指示意服务员过来。
He started snapping his fingers to the rhythm of the music.
他开始跟着音乐的节奏打响指。