Read Edit View history 润滑液 rùnhuáyè lubricant Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 润滑液/ 潤滑液 rùnhuáyè lubricant noun 他在生锈的门轴上滴了几滴润滑液。 Edit Delete References Add reference No references for this word.