lubricator box

例句：

1. 1. The technician carefully removed thelubricator box from the machineto inspect its contents.
   技术员小心地从机器中取出润滑器箱，检查其内容物。
2. 2. The engineer replaced the lubricator box with a new one, ensuring smooth operation of the machinery.
   工程师用一个新的润滑器箱替换了旧的，确保机械的顺畅运行。
3. 3. Before startingthe engine, it is important to checkthe lubricator box for anysigns of leakage or damage.
   在启动发动机之前，检查润滑器箱是否有泄漏或损坏的迹象是很重要的。