twitch
[twɪtʃ]
vt.& vi.
（使）抽动，（使）颤动;
猛拉;
（使）发生剧痛;
n.
痉挛，抽筋;
猛拉，猛抽;
马勒;
例句:
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He developed a nervous twitch and began to blink constantly.
他身体出现了神经性抽搐，开始不停地眨眼睛。
来自柯林斯例句
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When I stood up to her, her right cheek would begin to twitch.
当我作出反抗时，她右侧脸庞就会开始抽搐。
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As they turned to leave, they saw the curtains twitch in the house next door.
当他们转身要离开时，他们看到隔壁房子的窗帘被猛地扯了一下。
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His face began to twitch around his scar.
来自NEWYORKER
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There are reports that the patient may finally be starting to twitch.
来自THETIMES
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She gave the bedclothes such a twitch that both her feet became uncovered.
来自K. Mansfield
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The child's mouth twitched as if she were about to cry.
这小孩的嘴抽动着，像是要哭。
来自《权威词典》
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The horse twitched its ears.
马抽动着耳朵。
来自《权威词典》