wet fuel

例句：

1. 1. The engine needs a lot of wetfuel to operate efficiently.
   发动机需要大量的湿燃料才能高效运行。
2. 2. The ship'sengines were designed to use wet fuel formaximum efficiency.
   这艘船的引擎被设计成使用湿燃料以获得最大效率。
3. 3.The pilot had to refuel the planewith wet fuel before taking off.
   飞行员在起飞前不得不用湿燃料给飞机加油。