TopicOil & energy
润滑油
roman · /润滑油/Recordings stay in your browser and are never uploaded.
noun
substance that reduces friction
Common topic vocabulary.
Examples
新闻讨论了润滑油的价格。
We discussed lubricant in class.
润滑油对工业很重要。
lubricant is a useful word to know.
我在词典里查了润滑油。
I practiced the word lubricant.