Central lubrication
[化] 集中润滑
🧩 词语组成解析
n. 润滑, 注油, 润滑作用\\n[计] 润滑
🗣️ 情景例句
It's something that only you and Harry can work out.
这件事只有你和Harry才能定夺。
Laugh at your ills, And save doctors' bills.
生病不忧虑，节省医药费。
I don't like what you are saying.
我不喜欢你说的话。