潤滑
rùnhuá
ㄖㄨㄣˋ ㄏㄨㄚˊ
Simplified 润滑
- 1smooth
- 2oily
- 3sleek
- 4to lubricate
Example
潤滑系統設計得不好。
rùnhuá xìtǒng shèjì de bùhǎo
The lubrication system was poorly designed.
rùnhuá
ㄖㄨㄣˋ ㄏㄨㄚˊ
Simplified 润滑
潤滑系統設計得不好。
rùnhuá xìtǒng shèjì de bùhǎo
The lubrication system was poorly designed.
Keep 潤滑 and it comes back until you know it.
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