加油 v. lubricate, refuel, make an all out effort (加润滑油) oil; oiling; lubricate:给机器加油 oil a machine(加燃料油) fuel charging; fuel filling; refuel; oil:给油灯加油 pour (put) oil into a lamp火上加油 pour oil on the flame(s)空中加油 flight (air) refuelling他的飞机在日内瓦停降加油。 His plane stopped to refuel in Geneva.(加劲) make a greater effort; make an extra effort:加油干 work harder; work with added vigour小华,加油! Come on, Xiao Hua!