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-flow sealing structure单流环密封
single power source twin-wire单炬双丝
Single-cylinder diesel engine单缸柴油机
single phase leak current fault单相漏电故障
single-beam spectrophotometer单光束分光光度计
single stage isolated vibration单级隔振
single-acting hydraulic press单动液压机
single station passive tracking单站被动跟踪