加大油门 Traditional 加大油門 jiā dà yóu mén 🔊 to accelerate + Review this word Meanings jiā dà yóu mén 加大油門 to accelerateto step on the gas Its characters 加jiāto addHSK 3大dàbig; old (in age)HSK 1油yóuoilHSK 4门méngateHSK 2