单词	drag type bit
释义	drag type bit 刮刀钻头
随便看	oil inserter oil inspection kit oil inspection valve oil inspector oil installation buoy oil-insulated oil insulated terminal oil insulation oil insulator oil intake screen oil intercepter oil interceptor oil-in-water drilling fluid oil-in-water emulsion oil in water emulsion oil in water emulsion mud oil-in-water emulsion mud oil-in-water type oil in water type oil in water type coolant oilionaire oilionaires oilish oil isoperms oil it 是天外空汗漫是妾断肠时是山西将种是岁出牧连州是岁此陂荷花开是年年冰合是当年是循环是心留是愁来时节独り歩き独り決め独り相撲独り立ち独り者独り舞台独り芝居独り言独り言ちる独り身