加油 jiāyóu HSK2 to refuel Definitions Defs Origin Strokes Stroke Words Sentences Sents jiāyóu to refuel 加 jiā verb to add to add; to put in; to append; to place something on top of another; to perform addition in mathematics油 yóu noun oil oil; fat; grease; any of various liquid fats or hydrocarbons used as food, fuel, or lubricantsjiāyóu to make an extra effort; go! 加 jiā verb to increase to increase; to augment; to enlarge; to intensify油 yóu noun oil oil; fat; grease; any of various liquid fats or hydrocarbons used as food, fuel, or lubricants