force-feed lubrication

例句：

1. 1.The engine needs to be force-fed with oil to maintain proper lubrication.
   发动机需要被强制供油以保持适当的润滑。
2. 2. In this case, the use of force-feed lubrication is necessary for efficient operation.
   在这种情况下，使用强制供油润滑是高效运行所必需的。
3. 3.The engineers were tasked with designing a system that would ensure optimal force-feed lubrication during heavy loads.
   工程师们被指派设计一个系统，以确保在重载条件下提供最佳的强制供油润滑。