油渍 yóuzì oil stain Definitions Defs Origin Strokes Stroke Words Sentences Sents 油 yóu noun oil oil; fat; grease; any of various liquid fats or hydrocarbons used as food, fuel, or lubricants渍 漬 zì noun stain a stain or residue accumulated on a surface; to be soiled or stained by something (e.g. grease, sweat, or tea)