礦物油 kuàngwùyóu mineral oil Origin Definitions Defs Strokes Stroke Words Sentences Sents 矿物 礦物 kuàngwù noun mineral Natural inorganic substances or compounds found in the earth's crust, usually in solid form.油 yóu noun oil oil; fat; grease; any of various liquid fats or hydrocarbons used as food, fuel, or lubricants