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
I did both with Richard and Susan,
有Richard和Susan时我这样做，
He still has a bad cold.
他仍然患重感冒。
He can get up for about two hours each day, but you must keep the room warm.
他每天可以起来两个小时，但您必须保持房间温暖。