轻质石油 Traditional 輕質石油 qīng zhì shí yóu 🔊 light petroleum (product) + Review this word Meanings qīng zhì shí yóu 輕質石油 light petroleum (product)gasoline and diesel oil Its characters 轻qīnglightHSK 4质zhìcharacter石shírock油yóuoilHSK 4