汽油机 Traditional form: 汽油機 Pinyin (reading): qìyóujī Definitions: gasoline engine Characters: 汽 - gasoline; steam, vapor 油 - oil, fat, grease, lard; oil paints 机 - desk; machine; moment, opportunity Traditional characters: 汽 - gasoline; steam, vapor 油 - oil, fat, grease, lard; oil paints 機 - desk; machine; moment, opportunity