singledeckadj.单层的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 bar juncture单杠音渡,单线音渡single factor index单因子指数single bundle cable单束光缆single blind method单盲法Single Point Ground单点接地single end inverter单端逆变器single-drum hoist单筒卷扬机single bladed knife单刃刀(中医器械)single beam balance单臂天平single position hob单圈滚刀