Difflugia
[医]沙壳虫属
🗣️ 情景例句
Yes, but I'm only an amateur.
是的，我仅仅是业余爱好。
When am I supposed to check in?
我应该在什么时候到机场办理手续呢？
When they arrived, he said: Welcome to our factory! Please come this way. Don't rush.
“欢迎参观我们厂！请走这边。别急。”