twitch
柯林斯词典
1. V-T/V-I If something, especially a part of your body, twitches or if you twitch it, it makes a little jumping movement. (身体等) 抽动
When I stood up to her, her right cheek would begin to twitch. 每当我直面她时，她的右脸颊就会开始抽动。
2. N-COUNT Twitch is also a noun. 抽动
He developed a nervous twitch and began to blink constantly. 他患上了一种神经痉挛病，开始不停地眨眼睛。
返回 twitch
twitch /twɪtʃ/ (twitching,twitched,twitches)
剑桥词典
twitch verb (MOVE SLIGHTLY)
[ 不及物动词：后面不接宾语的动词 or 及物动词：后面接宾语的动词 ](to cause ) to make a sudden small movement with a part of the body , usually without intending to
（使）抽搐；（使）抽动；（使）颤动
He tried to suppress a smile but felt the corner of his mouth twitch. 他试图忍住笑，但感到嘴角在抽动。
She twitched her nose like a rabbit . 她像兔子一样抽动了一下鼻子。
twitch verb (PULL)
[ 及物动词：后面接宾语的动词 ]to give something a sudden light pull
急拉；轻拉；拉扯
You'll feel something twitch the line when you get a fish . 鱼上钩时，你会感到有东西在轻轻拉钓鱼线。 返回 twitch