潤jeon6滑waat6

English

1. smooth
2. oily
3. sleek
4. to lubricate
5. smooth and lubricatedunreviewed?

粵語 — Cantonese

1. 濕潤而且平滑unreviewed?

Examples

• 润滑系统设计得不好。

  The lubrication system was poorly designed.

  Tatoeba · fucongcong CC BY

• unreviewed?

  機油係一種工業常用，減少機器組件磨擦嘅潤滑劑。

  Motor oil is a kind of lubricant used to reduce friction between machine components.