wrenches/rentʃ/动词猛拉；猛扭；猛扯The phone had been wrenched from/off the wall.电话从墙上被猛地扯了下来。/rentʃ/名词猛扭；猛拉；猛扯（被迫离开某人或某地时的）痛苦，难受She found leaving home a real wrench.她发现离开家是一件非常痛苦的事。扳手an adjustable wrench活动扳手想跟读，去练习
