Berninamycin
伯尔尼霉素
🗣️ 情景例句
He met his girfriend throught a public chat room.
他是在一个公共聊天室里认识他女友的。
It will take me several hours if I really look at everything.
如果全部参观的话，那得需要好几个小时。
There is no need to say anything to the other worker.
你没有必要跟那个工友说什么。