Optical axis
[化] 光轴
🧩 词语组成解析
🗣️ 情景例句
A job of some kind.
找点工作。
Do you have a letter of introduction?
你有介绍信吗？
From time to time, I notice that he puts a piece of meat down his trousers just before he leaves the factory.
我经常看到，他在快要离厂前把一块肉藏在裤子里。