名詞 twitch:

1. a sudden muscle spasm; especially one caused by a nervous condition
   同義詞：twitching, vellication

動詞 twitch:

1. make an uncontrolled, short, jerky motion
   同義詞：jerk
2. move with abrupt, seemingly uncontrolled motions
   同義詞：jerk
3. toss with a sharp movement so as to cause to turn over in the air
   同義詞：flip
4. squeeze tightly between the fingers
   同義詞：pinch, squeeze, twinge, tweet, nip
5. move or pull with a sudden motion

1. She twitched the corner of the rug to straighten it.
   她拉了拉小地毯的一角，把它弄正。
2. She twitched the curtain into place.
   她猛地拉好窗簾。
3. His face twitched with pain.
   他的臉疼得直抽搐。
4. Is the twitch in my eyes noticeable?
   我的眼跳是否明顯？
5. I felt someone twitch at my coat.
   我感到有人猛地拉我的上衣。