small UAV小型无人机
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-piece bonds小债券
small circular road小环道
small concentration低浓度
small radius bridge小半径桥梁
small down payments小量现付
Small-eared zorron.小耳胡狼
SmallinterferingRNA小干扰RNA
small world network小世界网络
small-bore engine小径汽缸发动机
small caliber piece小口径火炮