油罐 yóuguàn oil tank 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罐 guàn noun jar A jar, pot, tin, or similar cylindrical container usually made of clay, glass, or metal; used for holding or cooking things.