Vaccinum variolae
[医] 牛痘苗
🧩 词语组成解析
[医] 菌苗, 疫苗
🗣️ 情景例句
That's for sure.
说的也是。
Wasn't he a little bigger than you?
他不是块头比你大一些吗？
Just wait and see!
等着瞧！