twitch是什么意思_twitch怎么读_中英文释义(含例句用法)

twitch: twitch: see twig
twitch (v.): late 12c., to-twic-chen "pull apart with a quick jerk," related to Old English twiccian "to pluck, gather, catch hold of," from Proto-Germanic *twikjon- (cognates: Low German twicken, Dutch twikken, Old High German gizwickan, German zwicken "to pinch, tweak"). Related: Twitched; twitching.
twitch (n.): 1520s, from twitch (v.).

词态变化

第三人称单数 twitches;
过去式 twitched;
过去分词 twitched;
现在分词 twitching;

1. He developed a nervous twitch and began to blink constantly.: 他身体出现了神经性抽搐，开始不停地眨眼睛。

2. 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。

3. As they turned to leave, they saw the curtains twitch in the house next door.: 当他们转身要离开时，他们看到隔壁房子的窗帘被猛地扯了一下。

4. I noticed little things, a dip of the head, a twitch in the shoulder.: 我注意到了一些细节：头的往下一沉，肩膀的突然颤动。

5. If I don"t get a bite in a few minutes I lift the rod and twitch the bait.: 如果几分钟没有鱼上钩,我就提起钓竿晃动一下鱼饵.

isotonic twitch 等张单收缩

single twitch 单收缩

twitch roller 铰动辊机

muscle twitch 肌肉颤搐

nose twitch 羊鼻蝇感染

isometric twitch 等长颤搐

muscle twitch 肌肉颤搐

skin twitch 【医】皮肤颤搐

simple muscle twitch 单肌颤搐

暂无,等待补充.

1. PIE base *twi- "two", from root of two => twist, tweak, twitch, twig.
2. 扭东西时其实就是两端朝两个相反的方向转动，所以意思就是由此引申而来的。
3. 谐音“腿抽、腿扯”----腿部抽动、抽搐。