singlechip单片机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 feeder model单支路馈线模型single base station单基站single contact bulb单独点灯泡single cell culture单细胞培养single-way switch单向开关single scored block单沟滑车singlestage vehicle单级火箭Single stage repair一期矫治single disease type单病种single-party line同线电话线