n. a sudden muscle spasm; especially one caused by a nervous condition
v. make an uncontrolled, short, jerky motion
v. move or pull with a sudden motion
vi. 急拉, 抽搐, 阵痛
vt. 急拉, 攫取, 抽动
n. 急拉, 抽搐, 阵痛
1. She felt a twitch in her eye after staring at the computer screen for too long.
她在电脑屏幕前盯了太久后，感觉到眼睛抽搐了一下。
2. The dog had a slight twitch in its tail when it saw the squirrel.
当那只狗看到松鼠时，它的尾巴微微抽动了一下。
3. He tried to hide the twitch of his lip when he heard the joke.
当他听到那个笑话时，他试图掩饰嘴唇的抽搐。