Vaccinum variolae
[医] 牛痘苗
🧩 词语组成解析
[医] 菌苗, 疫苗
🗣️ 情景例句
without studying these building plans more carefully.
在没有仔细研究这些建筑图的情况下。
How much is the rent for a month?
每月租金多少？
I'll be back soon.
我马上回来。