air pipeline

• 气道

air pipeline的用法和样例：

例句

1. They can block air passages or sinus channels to cause a variety of grief.
   它们能阻塞气道或鼻窦的通道，造成各种痛苦。
2. It is commonly caused by chronic alveolar hypoventilation or air way mucus plugging.
   究其原因，可能为肺泡慢性通气不足或气道分泌物阻塞。