tic

名词

1. 1

   抽动、痉挛医学

   He developed a nervous tic in his left eye.

   他的左眼出现了紧张性的抽动。

2. 2

   习惯性小动作、怪癖

   Checking his phone every minute has become a tic.

   每分钟看一次手机已经变成他的习惯性小动作。