单词	powder B
释义	powder B [化] B火药
随便看	single out singleout single output function single-output function single output switch function single output system single-output system single-outrigger canoe single outside diameter single outside diameter deviation single overarm single overflow single overhead camshaft single overhead contact line single-owner single-owners single oxyacetylene welding goggles single oxygen generator single package single packet message single packing single paddle single-page single-pages single-pair xtmg xtno xtrl xtrn xtsd xtsz xttk xtwd xtwn xtws 騎士道騎射騎手騎虎騎虎の勢い騎馬騏驎騏驎も老いては駑馬に劣る騒騒がしい