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
Thank you.
谢谢。
I asked him to leave immediately, but he wouldn't.
我请他马上离开，但是他不肯。
Jim looks at Li Lei's apples. Oh! he says.
吉姆看看李垒的苹果。“噢！”他说