rubbing oil

例句：

1. 1. The old car needs a good rubbing oil to keep it running smoothly.
   这辆旧车需要好好地打光油才能顺畅运行。
2. 2. After cleaning the glass, I rubbed it with a soft cloth to remove any fingerprints.
   在擦干净玻璃后，我用一块软布轻轻擦拭以去除任何指纹。
3. 3.The car's engine is in need of some rubbing oil to prevent it from overheating.
   汽车的发动机需要一些打光油以防止过热。