Nasosinusitis
[医] 鼻旁窦炎, 鼻窦炎
🗣️ 情景例句
During your computer classes, did they teach you how to fix a cooling fan?
在你的电脑课程，他们是否教过你如何修理散热风扇？
By what time should I check in?
我该什么时间办理登机手续呢？
Is this your first order?
您这是第一次订货吧？