smallwaren.小商品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-sample product小样本产品small signal amplifier微弱信号放大器small biological cycle生物小循环smaller palatine canal腭后管small control switches组合开关Small Submarine Tender小型潜艇供应船Small Sized Enterprise小企业small interfering RNAs小干扰RNAsmall batch technology小批成组工艺small operating system[计] 小型操作系统