single ply单层
singleadj.单一的;单个的;特指某人或某物;单身的;单人的;单程的n.单程票;单曲;单人房间;单身者;<美>一元纸币;(网球)单打比赛;(板球)一分打;(棒球)一垒打v.挑选(一个)
single wire MIG单丝MIG
single injector单喷嘴
single cleftlip[医] 单唇裂
single entendre直言语
single earpiece单耳机
single variable单变量
single ignition单发火
singles blanket单幅毛毯
single crystals单晶
single key lock单键锁定机构