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
Oh, don't worry, Harry.
别担心， Harry。
She began playing the violin when she was nine.
九岁的时候，她开始拉小提琴。
That's a lot of money!
我可真是一大笔钱呢！