Vaccinum variolae
[醫] 牛痘苗
?? 詞語組成解析
[醫] 菌苗, 疫苗
??? 情景例句
without studying these building plans more carefully.
在沒有仔細研究這些建筑圖的情況下。
How much is the rent for a month?
每月租金多少？
I'll be back soon.
我馬上回來。