Lubrication
其它 Other
n. 润滑, 注油, 润滑作用\\n[计] 润滑
📖 牛津释义
lubrication
n[C, U]
(action of) lubricating or being lubricated 加润滑油; 润滑.
🗣️ 情景例句
I'm presently making five thousand a month.
我目前的薪水是5000元。
What's the height of the building?
这座楼有多高?
Shooting. Do you like shooting?
射击。你喜欢射击吗?
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