n.抵消电压；浸渍；顶撞
动词buck的现在分词.
Let me get out of here before Jack has a chance to put the touch on me for another10 bucks. 趁杰克来不及开口向我再借10元钱之前，我快点离开这儿吧。
He is bucking for the job. 他在千方百计谋求这份差使。
He is always bucking about his experience. 他总是自吹自擂他的经历。
