- 虹膜括約肌
- iris: n. (pl. -es; irides ) 1.【解剖學 ...
- sphincter: n. 【解剖學】括約肌。 sphincter ani 肛 ...
- muscle: n. ＝ mussel.
- atrophy of sphincter of iris: 瞳孔括約肌萎縮
- external sphincter muscle of anus: 肛門外括約肌
下載手機詞典可隨時隨地查詞查翻譯
iris sphincter muscle中文什么意思
- 虹膜括約肌
下載手機詞典可隨時隨地查詞查翻譯
百科釋義
The iris sphincter muscle (pupillary sphincter, pupillary constrictor, circular muscle of iris, circular fibers) is a muscle in the part of the eye called the iris. It encircles the pupil of the iris, appropriate to its function as a constrictor of the pupil.
詳細百科解釋