cylinder oil transfer pump

例句：

1. 1. The cylinder oil transfer pump isused to transfer oil from the tank tothe engine.
   这个油管泵用来将油从油箱输送到发动机。
2. 2. The cylinder oiltransfer pump is essential for maintaining proper oilpressure in the engine.
   这个油管泵对于保持发动机中适当的油压至关重要。
3. 3. Thecylinder oil transfer pump was designed to improveefficiency and reduce maintenance costs.
   这个油管泵被设计来提高效率并减少维护成本。