Permutit ethods
[医] 人造浮石法(检尿氨)
🧩 词语组成解析
[机] 人造沸石
🗣️ 情景例句
I'd like to borrow some money.
我想借一些钱。
You're going out of your way for us, I believe.
我相信这是对我们的特殊照顾了。
What's the matter with him, doctor?
他得了什么病，医生？