jiggle

1. V-T If you jiggle something, you move it quickly up and down or from side to side. 搖動[非正式]

He jiggled the doorknob noisily. 他大聲地搖晃門把手。

2. V-I To jiggle around means to move quickly up and down or from side to side. 抖動[非正式]

He tapped his feet, hummed tunes and jiggled around. 他拍著腳，哼著曲子并抖動著。