jerk

过去式：jerked过去分词：jerked现在分词：jerking第三人称单数：jerks

1. vt. 猛拉 pull sb/sth suddenly
2. vt. & vi. (使…)猝然一动〔颤动〕 cause sb/sth move with a short sudden action or series of short uneven actions

1. [C]突然的拉〔推,扭〕 sudden pull, push, twist
2. [C](肌肉的)反射 sudden involuntary twitch of a muscle

• jerk one's hand缩回手
• jerk the fishing rod挑起钓竿
• jerk the string猛一拉绳子

• jerk to a stop突然停住

• sharp jerk猛然一推

• knee jerk膝反射

• with a jerk突然一推

• jerk of an eyelid眼皮的一跳

clean and jerk挺举

knee jerk[医]膝反射

1. The bus jerked to a stop.
   公共汽车猛然刹车停住了。
2. He jerked the string and the puppet jumped.
   他猛地一拉绳子，木偶就跳了起来。

1. He give his tooth a sharp jerk and it come out
   他猛一使劲把牙拔了下来
2. The knife was stuck but she pulled it out with a jerk.
   那把刀子被卡住了，她猛地一拔，把它拔了出来。
3. What'll I do if the boss is a jerk !
   上司如果是个怪人，怎么办?
4. But everybody else thinks he's a jerk.
   他自以为了不得,但其他人认为他是个傻瓜。