Centralized lubrication
[建] 集中润滑
🧩 词语组成解析
centralized
[[sentrəlaizd]]
a. 集中的；中央集权的
n. 润滑, 注油, 润滑作用\\n[计] 润滑
🗣️ 情景例句
I am sorry. I am not free right now.
对不起，我现在很忙。
A man may love his house well without riding on the ridge.
有宝何必人前夸。
I tried to wake up my wife by ringing the doorbell,
我按响了门铃，试图唤醒我的妻子，