belt1/bɛlt; belt/n [C]1 a band of leather or cloth that you wear around your waist〔皮革或布的〕腰带see picture at见 CLOTHES 图2 a circular band of material such as rubber that moves parts of a machine 传动带﹔输送带: the car's fan belt 汽车的风扇皮带3 a large area of land 地带﹐地区: America's farming belt 美国的农业带4 have sth under your belt to have already done something useful or important 获得某物﹐拥有某物: I want to get this qualification under my belt. 我想取得这项资历。CONVEYOR BELT, GREEN BELT, SAFETY BELT, SEAT BELT
belt2v [T] informal to hit someone or something hard【非正式】重打﹐重击﹐狠揍belt sth out phr v to sing a song very loudly 大声唱