油门 yóumén accelerator Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 司机加大油门,让汽车加速行驶。 sījī jiā dà yóumén, ràng qìchē jiāsù xíngshǐ. The driver stepped on the gas and accelerated the car. Source: UM-Corpus: Spoken