Bacterium variolae
[医] 痘疱杆菌
🧩 词语组成解析
🗣️ 情景例句
When you start to work, I'll give you $ 2,500 a month.
开始上班时，给你每月2500美元。
It's too expensive for me.
对于我来说太贵了。
But this hope is always in the realms of science fiction.
但是，这种希望总是只在科幻小说中存在。