twitch

抽動、抽搐

His left eyelid twitched every time he felt nervous.

他一緊張左眼皮就會抽動。

抽動、扭動

The dog twitched its ears at the sound of the door.

聽到開門聲，那隻狗抽動了一下耳朵。

急拉、猛拉、一扯

She twitched the curtain aside to see who was outside.

她猛地拉開窗簾，想看看外面是誰。

抽動、抽搐

A nervous twitch appeared at the corner of his mouth.

他的嘴角出現了緊張的抽動。

急拉、猛拉

With a quick twitch of the line, he hooked the fish.

他迅速拉了一下釣線，把魚勾住了。