Decoppering
除铜
🗣️ 情景例句
If you want to have this job, you'll need to fully prepare for the interview.
如果你想得到这份工作，你得好好准备一下面试。
He is the wisest man who does not think himself so.
不自以为聪明的人是最聪明的人。
It has to be tall because it is like a giant block and tackle,
井架必须很高，因为它像一个巨型滑轮组。