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
Freeze!
别动！
Waste not,want not.
俭以防匮。
Municipalities naturally want to secure the campers' site fees and other custom.
市政当局当然希望获得露营者的场地费和其他光临的好处，