lubricating
US /ˈluːbrɪkeɪtɪŋ/
UK /ˈluːbrɪkeɪtɪŋ/
动词
润滑, 上油
applying a substance to minimize friction and allow smooth movement
示例:
•
The mechanic is lubricating the engine parts.
机械师正在润滑发动机部件。
•
Regularly lubricating the bicycle chain prevents rust.
定期润滑自行车链条可以防止生锈。
形容词
润滑的, 上油的
serving to lubricate; reducing friction
示例:
•
The machine requires a special lubricating oil.
这台机器需要一种特殊的润滑油。
•
The engineer checked the lubricating system for any issues.
工程师检查了润滑系统是否有任何问题。
相关词: