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-hole-grouting小孔注浆small organic molecular有机小分子small green wood orchid小绿玉凤花small intergenic regionSIRsmall claims litigation小额诉讼small medical apparatus小型医疗仪器small leakage detection小泄漏检测Small Chengqi Decoction小承气汤small cell/pathology小细胞／病理学small-peasant economy小农经济