Perfringocin
产气荚膜芽孢梭菌素
🗣️ 情景例句
Good morning, Mr. Zhou. Take a seat, please. What can I do for you?
早上好，周先生。请坐。有什么事吗？
Will you speak more slowly?
请你说慢一点好吗？
What do you think she would like, dear?
你想她会想要什么呢，亲爱的？