Nantoka/润滑rùn huáTraditional: 潤滑润滑 (rùn huá) is a Chinese word meaning “smooth; oily; sleek”.Meanings1smooth2oily3sleek4to lubricateCharacters in 润滑润rùn · moist; glossy; sleek滑huá · to slip; to slideRelated words滑to slip; to slide滑surname Hua滑稽comical; funny; amusing (old pr. [gu3 ji1])滑雪to ski利润profits滑板skateboard滑冰to skate润moist; glossy; sleek光滑glossy; sleek; smooth下滑to slide down (a slope etc)滑头crafty润滑油lubricating oilStudy Chinese with flashcards →