Noun:

1. a propeller plane with a single propeller

single PFC单级PFCsingleadj.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 tree method每木择伐作业, 单株择伐法single set trigger单待触发扳机single net premium趸缴纯保费single mask method单掩模法single index model单指数模型single switch call单接电话交换呼叫single ship action单舰战斗Single free-face单自由面Single Agency Item单一机构项目Single - sustain单支撑