jerking是什么意思？

jerking

英[dʒɜ:kɪŋ] 美[dʒɜkɪŋ]

• v. 猛拉( jerk的现在分词 )，（使…）猝然一动[颤动]；

例句

• "This is Brady Coyne," said Sam, jerking his head in my direction. “这位是布雷迪·科因，”萨姆突然转头对我说。
• Make sure that you execute all movements smoothly and without jerking. 一定要保证所有动作自然流畅，不要一顿一顿的。
• Mike kept snatching him up by the collar and jerking him up. 迈克一直揪着他的领子把他往上猛举。

柯林斯高阶英汉双解学习词典释义

• V-ERG
  （向某个方向）急拉，猛推；（使）猝然一动
  If you jerk something or someone in a particular direction, or they jerk in a particular direction, they move a short distance very suddenly and quickly.
  例句
  Mr Griffin jerked forward in his chair... 格里芬先生坐在椅子上猛地向前一凑。 The car jerked to a halt... 车猛地停住了。
• N-COUNT
  傻瓜；笨蛋；混蛋
  If you call someone a jerk, you are insulting them because you think they are stupid or you do not like them.

英英词典释义

• Noun
  1. an abrupt spasmodic movement
• Adjective
  1. not having a steady rhythm;
  "an arrhythmic heartbeat"