ostia

基本解释

• n.小孔；孔口

同根派生

英汉例句

• Is I does not want to open the ostium, aloofs.
  是我不想打开心门，拒人于千里之外。
• Objective: To explore the role of enlarging ostium maxilare on chronic maxillary sinusitis in endoscopic sinus surgery.
  摘要目的：探讨鼻内镜手术中扩大上颌窦自然口对上颌窦炎转归的影响。
• The patency of maxillary sinus ostium maintained well in 33 cases,stenosed in 7 cases.The diseased middle tu...
  上颌窦口开放33例,狭窄7例,病变中鼻甲大多恢复正常。
• There were 114 patients of ostium secundum ASD with maximal diameter of 40 mm and minimal diameter of 5 mm.
  ASD按位置分为：中央型114例，最大径为40mm，最小径为5mm。
• If the ostium of sinus were traumatized, it might become an etiologic factor of chronic sinusitis.
  若伤口波及鼻窦开口，将导致慢性鼻窦炎的形成。