twitch /twɪtʃ/ star1 CET6+ TEM8 (twitching,twitched,twitches)

• 1.  

  V-T/V-I（及物动词/不及物动词） 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

  例：

  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（可数名词） Twitch is also a noun. 抽动

  例：

  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。