choana

choana怎么读

英式音标：[\'kəʊənə]

美式音标：[\'koʊrnə]

choana的意思释义

n.

漏斗，鼻后孔；内鼻孔；领细胞；

choana用法及例句

例句参考

Atypical leiomyoma of the choana

CONGENITAL OCCLUSION OF THE CHOANA

The choana, maxillae, premaxillae and anterior palatal bones of early dipnoans

A Solitary Malignant Schwannoma in the Choana and Nasal Septum

Aeromicrobium choanae sp. nov., an actinobacterium isolated from the choana of a garden warbler.

Optimum height from the roof of the choana for seeking the sphenoid ostium.

[Bilateral atresia of the choana--simple surgical method and clinical follow-up treatment]

Operative and postoperative management of bilateral bony atresia of the choana

Isolation and characterization of Mycoplasma sphenisci sp nov from the choana of an aquarium-reared jackass penguin (Spheniscus deme...

choana相关例句

1. It often grows through the nasal choana into the nasopharynx.

常常可以通过后鼻孔累及鼻咽部。

2. Antralchoanal polyps present as mucoid masses originating at the maxillary antrum extending through a sinus ostium to the choana.

上颌窦后鼻孔息肉表现为起源于上颌窦的粘液样肿块，并通过上颌窦口延伸至后鼻孔。

3. The inspection could not be finished because of stricture of unilateral choana and nasopharynx caused by deflection of nasal septum in cases, and bilateral rhinostenosis in .

例因鼻中隔偏曲导致一侧后鼻孔和鼻咽部无法检查，例因双侧鼻腔狭窄无法检查，其余9例均可检查。

4. The inspection could not be finished because of stricture of unilateral choana and nasopharynx caused by deflection of nasal septum in cases, and bilateral rhinostenosis in .

例因鼻中隔偏曲导致一侧后鼻孔和鼻咽部无法检查，例因双侧鼻腔狭窄无法检查，其余9例均可检查。

5.primitive choana

原始后鼻孔