Polyorrhymenitis
[医]多浆膜炎
🗣️ 情景例句
Let me know if you need anything.
假如你需要什么就通知我。
One who can do everything can do nothing.
什么都能做，什么都不行。
When it has been decided where we are going to drill, we put up at the surface an oil derrick.
当确定钻孔地点后，我们就在那里竖起一个井架。