Lubrication
其它 Othern. 润滑, 注油, 润滑作用\\n[计] 润滑
✅ 同义词
📖 牛津释义
lubrication
n[C, U]
(action of) lubricating or being lubricated 加润滑油; 润滑.
🗣️ 情景例句
We have closely connected with firms in USA.
我们同美国有良好的业务关系。
I worked as an intern in that firm last summer.
去年夏天我在那家商行实习。
but as yet there is no overwhelmingly specialized patronage.
确实如此，但并没有特别的优待。