Sinofiberoscope
纤维鼻窦镜
🗣️ 情景例句
Isn't this the Nanjing University?
请问是南京大学吗？
He is pinned down by the demonstrators.
他被示威的队伍给钉住了。
You're not busy doing anything, are you?'
你不忙，是吗？”