复数： nasals

Use saline nasal spray as directed throughout the day .

按指导用生理盐水制成鼻喷雾，全天使用。

What is the function of the nasal cavity ?

鼻腔的作用是什么？

This may help reduce inflammation and relieve nasal congestion .

这可能有助于减轻炎症和缓解鼻塞。

The old child nose nasal mucus stream is not over .

小孩鼻子鼻涕老流不完我的性别是女。

The nasal septum and concha are clear .

鼻中隔和鼻甲都清晰可见。