fueling

名词 fueling:

1. the activity of supplying or taking on fuel
   同义词：refueling

动词 fuel:

1. provide with a combustible substance that provides energy
   同义词：fuel
2. provide with fuel
   同义词：fuel, fire
3. take in fuel, as of a ship
   同义词：fuel
4. stimulate
   同义词：fuel

1. All aircraft must fuel before flight.
   所有飞机飞行前都必须加油。
2. The ship took on more fuel at Freetown.
   轮船在弗里敦加燃料。
3. The plane is fueling up.
   飞机正在加油。