同根派生 air passages相关词英汉例句They can block air passages or sinus channels to cause a variety of grief.它們能阻塞氣道或鼻竇的通道,造成各種痛苦。It is commonly caused by chronic alveolar hypoventilation or air way mucus plugging.究其原因,可能爲肺泡慢性通氣不足或氣道分泌物阻塞。air passages更多例句