潤滑油 [ㄖㄨㄣˋ ㄏㄨㄚˊ ㄧㄡˊ; run4 hua2 you2] lubricating oil ◄ ►
潤滑油 じゅんかつゆ noun (common) (futsuumeishi) lubricating oil lubricant lube ◄ ►