Sinofiberoscope
纤维鼻窦镜
🗣️ 情景例句
Could you explain it more precisely for us?
您可不可以讲得详细一点？
Tom and John are in conflict over this.
汤姆和约翰之间存在着矛盾。
It is no use inviting the politician or the professional or business man,
同样也是无益的，对于政界人士、专业技术人员、商人来说，