gasoline feed pump

例句：

1. 1. The gasoline feed pump isessential for the operation of the car's engine.
   汽油泵对于汽车发动机的运行至关重要。
2. 2. The fuel feed pump ensures that theengine receives the correct amount of fuelat all times.
   燃料泵确保发动机在任何时候都能接收到正确的燃料量。
3. 3. The oilfeed pump helps to maintain the proper levelof lubricating oil in theengine.
   油泵帮助保持发动机内适当的润滑脂水平。