a quick, sharp, sudden movement 急动;急拉;急扭;急推 he gave a sudden jerk of his head. 他的头突然猛地一动。 ■a spasmodic muscular twitch 肌肉抽搐 ■[in sing.](Weightlifting)the raising of a barbell above the head from shoulder level by an abrupt straightening of the arms and legs, typically as the second part of a clean and jerk (举重)挺举
(informal, chieflyN. Amer)a contemptibly foolish person (非正式,主北美)蠢人,头脑简单的人,傻瓜
verb
[with obj. and adverbial]make (some- thing) move with a jerk 使猝然一动 she jerked her chin up. 她突然抬起下巴。 ■[no obj. , with adverbial of direc- tion]move with a jerk 猝然一动,猛地一动 his head jerked round. 她的头猛地转了过来。 the van jerked forward. 货车猛地向前冲。 ■suddenly rouse or jolt (someone) 惊醒,颠簸 the thud jerked her back to reality. 砰的一声使她一下子回到现实中。 ■[with obj.](Weightlifting)raise (a weight) from shoulder level to above the head (举重)挺举过头
派生 jerker noun 语源
mid 16th cent. (denoting a stroke with a whip): probably imitative
继承用法 jerk someone around
(N. Amer. informal)deal with someone dishonestly or unfairly (北美,非正式)不诚实(或不公平)地对待(某人)
jerk off
(vulgar slang, chiefly N. Amer.)masturbate (粗俚, 主北美)手淫
jerk2 verb [with obj.]
cure (meat) by cutting it into strips and drying it (originally in the sun) 制肉干
[usu. as adj. jerked]prepare (pork or chicken) by marinating it in spices and barbecuing it over a wood fire (用调料浸泡及用木柴火烤)烹饪(猪肉, 鸡肉)
noun
[mass noun]pork or chicken cooked in this way (猪式鸡肉)肉干制品 fiery Jamaican jerk. 辣味牙买加式肉干。 [as modifier]jerk chicken. 鸡肉干。
语源
early 18th cent.: from Latin American Spanish charquear, from charqui, from Quechua echarqui 'dried flesh'