small arm轻武器smalladj.小的；年幼的；少的；不重要的；小气的adv.小地；小块地；小声地n.狭小部分；(pl.)零星物品；(pl.)小件衣服small electro-motive小型电动机车Small anechoic chamber小型电波暗室Small intestinal tumor小肠肿瘤small gasified oil gun气化小油枪small hollow container小中空容器small-sized software小型软件small-sample warship小子样舰船small-scale industry小规模工业small town communities小城镇社区small cleaning vehicle小型清扫车