Haffkine's immunization
[医] 哈夫金氏免疫法(霍乱预防法)
🧩 词语组成解析
immunization
[,imju:nai'zeiʃən, -ni'z-]
n. 免疫;
🗣️ 情景例句
Second,
第二，
Do you often play tennis on Sunday?
你常常在星期日打网球吗？
Beware of methylated alcohol, which is very poisonous,
要提防甲基化酒精，那是剧毒的，