润滑剂 Traditional 潤滑劑 rùn huá jì 🔊 lubricant + Keep this word Meanings rùn huá jì 潤滑劑 lubricant Its characters 润rùnmoist; glossy; sleekHSK 7–9滑huáto slip; to slideHSK 5剂jìa compound made by mixing ingredients…HSK 7–9