Perfringocin
产气荚膜芽孢梭菌素
🗣️ 情景例句
What's that?
什么问题？
Her job is beginning to get her down.
她开始对工作感到厌倦了。
So I called on you and asked if I could borrow some jewellery. Do you remember now?
于是我去看望你，问你可不可以借给我一些首饰。现在想起来了吧。