[usu. in sing]a sudden violent twist or pull 猛扭,(突然的)一扭,一拧 with a wrench Tony wriggled free. 猛地一扭,托尼挣脱了。 ■(figurative)an act of leaving someone or something that causes sadness or distress (喻)(离别等的)痛苦,难受;引起痛苦的离别 it will be a real wrench to leave after eight years. 八年后要离开,真是痛苦啊。
an adjustable tool like a spanner, used for gripping and turning nuts or bolts (活动)扳手,扳头,扳钳,搬子
(Mechanics)a combination of a couple with a force along its axis (机械)偶单力组
verb [with obj.]
pull or twist (someone or something) suddenly and violently 猛扭,猛拧;猛力扭得 Casey grabbed the gun and wrenched it from my hand. 凯西一把抓住了枪,猛地一扭,从我手中抢了过去。 [with obj. and complement]she wrenched herself free of his grip. 她猛力挣脱了他的控制。 [no obj.]the betrayal wrenched at her heart. 背叛使她心如刀绞。 ■injure (a part of the body) as a result of a sudden twisting movement 使扭伤 she slipped and wrenched her ankle. 她滑倒扭伤了脚踝。 ■turn (something, especially a nut or bolt) with a wrench 用扳钳拧 ■(archaic)distort to fit a particular theory or interpretation (古)歪曲,曲解 to wrench our Bible to make it fit a misconception of facts. 曲解圣经以迎合对事实的错误看法。
语源
late Old English wrencan 'twist', of unknown origin