fuel charging

• 加油

fuel charging的用法和样例：

例句

1. Aircraft sometimes fuel while in the air.
   飞机有时在空中加油。
2. All aircraft must fuel before flight.
   所有飞机飞行前都必须加油。
3. The ship took on more fuel at Freetown.
   轮船在弗里敦加燃料。
4. The fire blazed away for a long time, without needing more fuel.
   火烧了很久，用不到加燃料。