sinus maxillaris

• 上颌窦,海默尔氏窦

sinus maxillaris的用法和样例：

例句

1. The airflow in the maxillary air sinus and by the maxillary hiatus was slow.
   上颌窦口和上颌窦内的气体流速均较低。
2. The uncinate fragment is then grasped and removed as one piece.This should bring into view the opening of the maxillary sinus and facilitate subsequent maxillary sinus meatotomy.
   这时可以看到上颌窦的开口，并为进一步的上颌窦口扩大术提供便利。