twitch

noun

1. a sudden muscle spasm
especially one caused by a nervous condition

Synonym: twitchingvellication

verb

1. make an uncontrolled, short, jerky motion

e.g. his face is twitching

Synonym: jerk

2. move or pull with a sudden motion

3. squeeze tightly between the fingers

e.g. He pinched her behind
She squeezed the bottle

Synonym: pinchsqueezetwingetweetnip

4. move with abrupt, seemingly uncontrolled motions

e.g. The patient's legs were jerkings

Synonym: jerk

5. toss with a sharp movement so as to cause to turn over in the air

Synonym: flip

1. (使)(尤指身体部位)抽搐;(使)抽动;急拉;急扯
If something, especially a part of your body, twitches or if you twitch it, it makes a little jumping movement.

twitch的近义词

e.g. When I stood up to her, her right cheek would begin to twitch...
当我作出反抗时，她右侧脸庞就会开始抽搐。
e.g. His left eyelid twitched involuntarily…
他的左眼皮不由自主地跳动。

1. 颤搐：(2)大力收缩15s 后,如波幅增高超过25%应高度怀疑本病,超过100%可确诊. 针极EMG 可见小的多相运动单位电位数目增加及波幅变异,单个肌肉诱发复合动作电位波幅明显降低,单纤维肌电图显示如MG 的颤搐(twitch)增加.

2. 颤抖：传导速度,波幅和时限的改变可反映近端神经的病变,弥补远端神经传导速度测定的不足,H反射可测定a运动神经元的兴奋性和运动纤维的功能状态,为神经损害提供依据,单纤维肌电图(SFEMG)可通过纤维密度和颤抖(twitch)参数反映神经轴突的

3. 抽搐：twisted intestine 肠扭转 | twitch 抽搐 | two glass test 二杯试验

4. 颤动：Suck , suck 吸吮,吸吮 | twitch 颤动 | aaaah! 啊啊啊!