他的手指在桌子上不停地抽搐。

His fingers kept ___twitching on the table.

她的眼皮不由自主地抽搐了一下。

Her eyelid started ___twitching involuntarily.

钓鱼时，他轻轻抖动鱼线让鱼饵看起来更诱人。

He gently ___twitched the fishing line to make the bait more attractive.