汽油发动机 qìyóufādòngjī gasoline engine Definitions Defs Origin Strokes Stroke Words Sentences Sents 汽油 qìyóu noun gasoline gasoline; petrol; a fuel oil processed from petroleum used primarily in internal combustion engines or as a solvent发动机 發動機 fādòngjī noun engine machine that converts energy (such as heat, wind, or electricity) into mechanical motion; motor