Roaf's methods
[医] 罗夫氏法(制备马尿酸)
🧩 词语组成解析
n. 方法, 方式；研究方法（method的复数）
🗣️ 情景例句
He's gone out of business.
他失业了。
I could only guess the number of people in the room.
我无法正确地猜测房间里面有多少人。
Great! Look! I can do it.
天哪！我也会了！