drip lubricator

例句：

1. 1.The drip lubricator keeps the gears from getting too hot.
   滴漏润滑器保持齿轮不会过热。
2. 2. The old car had a drip lubricator that needed to be replaced.
   旧车有一个需要更换的滴漏润滑器。
3. 3. The technician checked the drip lubricator and found it to be in good condition.
   技术人员检查了滴漏润滑器，发现它状况良好。