one-hander backhand [體育]單手反手擊球單手反手one-handed a.只有一只手的；用獨(dú)手干的one-hand underhand lag-up shot [體育]單手低手上籃one-hand toss [體育]單手托球one-hand shot [體育]單手投籃one-hand pass [體育]單手傳球one-hand 單手的one-half method [數(shù)學(xué)]二分之一法one-half crown [醫(yī)藥科學(xué)]二分之一冠one-half n.二分之一one-gun 單槍one-generator n.“1”發(fā)生器one-fourth convex arc milling cutter [經(jīng)濟(jì)學(xué)]四分之一凸圓弧銑刀one-fourth concave arc milling cutter [經(jīng)濟(jì)學(xué)]四分之一凹圓弧銑刀one-fourth num.四分之一one-forming 一次成形one-for-one adj. 一對一的one-fluke mooring anchor [交通運(yùn)輸工程]單爪固定錨one-fluke anchor [交通運(yùn)輸工程]單爪錨one-flowered pyrola