Welker's methods
[医] 威尔克氏法(检嘌呤体)
🧩 词语组成解析
n. 方法, 方式；研究方法（method的复数）
🗣️ 情景例句
What events are happening on campus?
校园里有什么事件发生？
A cheerful wife is the joy of life.
快乐的妻子是生活的乐事。
He's going to school.
上学。