菜籽油 càizǐyóu rapeseed oil Origin Definitions Defs Strokes Stroke Words Sentences Sents 菜籽 càizǐ rapeseed seeds of the oilseed rape plant, often used for oil or fertilizer油 yóu noun oil oil; fat; grease; any of various liquid fats or hydrocarbons used as food, fuel, or lubricants