singleehip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-component mixture单组分混合物single-rotation airscrew单向旋转的螺旋桨single character delimiter单字符定界符single layer latticed dome单层网壳single photon fluorescence单光子荧光single sideband distortion单边带失真single sided heating paneln.单侧供暖辐射板single-phase lubrication单相润滑single front wheel tractor三轮拖拉机single-beam travel crane单梁自行式起重机