空中加油 kōngzhōngjiāyóu aerial refueling Definitions Defs Origin Strokes Stroke Words Sentences Sents kōngzhōngjiāyóu aerial refueling 空中 kōngzhōng nounlocative in the sky in the air; overhead; aerial; high above the ground加油 jiāyóu verb + noun to refuel To add fuel or lubricant to a vehicle or machine; to top up with gas.kōngzhōngjiāyóu mid-rally boost 空中 kōngzhōng nounlocative in the sky in the air; overhead; aerial; high above the ground加油 jiāyóu verb to make an extra effort; go! To work harder or put in more energy; used as an exclamation to cheer someone on or encourage them (e.g., "Come on!", "Go!").