Read Edit View history 油门 yóumén accelerator Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 油门/ 油門 yóumén accelerator noun, punctuation · the pedal or mechanism in a vehicle that controls the flow of fuel to the engine to regulate speed; gas pedal or throttle 他用力踩下油门，汽车猛地向前冲去。 Edit Delete References Add reference No references for this word.
油门/ 油門 yóumén accelerator noun, punctuation · the pedal or mechanism in a vehicle that controls the flow of fuel to the engine to regulate speed; gas pedal or throttle 他用力踩下油门，汽车猛地向前冲去。 Edit Delete