fuel pump lever

例句：

1. 1.The fuel pump lever is responsible for controlling the flow of fuel to the engine.
   燃油泵杠杆负责控制燃料流向发动机的流动。
2. 2. The fuel pump lever was designed to make it easier for drivers to start their cars.
   燃油泵杠杆的设计是为了使驾驶员更容易启动他们的汽车。
3. 3. The fuel pump lever was replaced after the car's engine overheated.
   汽车引擎过热后更换了燃油泵杠杆。