Bacterium variolae
[医] 痘疱杆菌
🧩 词语组成解析
🗣️ 情景例句
The plan is a simple one.
计划很简单。
Please call before you come,otherwise we might not be home.
请在你来前打一下电话来,否则我们可能不在家。
A Frenchman, for instance, might find it hard to laugh at a Russian joke.
譬如，法国人听完一则俄国笑话可能很难发笑。