- twitch
 - [twitʃ]
 - n. 抽搐;抽动;痉挛;阵痛
vi. 抽搐;抽动;阵痛
vt. 使抽动;攫取;猛拉 
参考例子
           - 1.The cow twitched its flanks to drive off flies.
 - 牛抽动身侧,赶走苍蝇。
 
- 2.The smell made my dog's nose twitch.
 - 那股气味使我的狗的鼻子抽动着。
 
- 3.Often twitch muscles, particularly at night obvious.
 - 常有肌肉抽搐,尤以夜间明显。
 
英文解释
           - n.
 - 1.a sudden muscle spasm; especially one caused by a nervous condition
 - 2.make an uncontrolled, short, jerky motion
 - 3.move with abrupt, seemingly uncontrolled motions
 - 4.toss with a sharp movement so as to cause to turn over in the air
 - 5.squeeze tightly between the fingers
 - 6.move or pull with a sudden motion
 
网络释义
               - slow twitch
 - 释义:慢抽搐(肌纤维);
 
- Single twitch
 - 单收缩;
 
- twitch with
 - 因...而抽搐; 抽动;
 
- twitch height
 - 释义:颤搐高度;
 
- isometric twitch
 - 等长颤搐;