Central(ized) oiling
[化] 集中润滑
🧩 词语组成解析
[化] 加脂
🗣️ 情景例句
Do I have any late fees?
我要交罚金吗？
I invited hime to come up, but he wouldn't.
我请他上来，但是他不肯。
But if I give you a ring, then you will know what it's about.
不过，如果我给你打电话，那时你就会知道我的诺言是什么了。