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 a big decision for me, Bill.
对我来说这是个大决定， Bill。
We are sorry to delay the shipment because our manufacturer has met unexpected difficulties.
恕延期货船，因为我们厂家遇到了预料不到的困难。
We're going to help some farmers with their work.
我们打算去帮助一些农民干活。