Koch's lymph
[医] 郭霍氏浆苗, 结核菌素
🧩 词语组成解析
lymph
[lɪmf]
n. 淋巴（液）;痘苗;溪水;泉水;
🗣️ 情景例句
Are you from New York?
是从纽约来的吗？
By doing nothing we learn to do ill.
懒散学为非。
Letter
1第一封信