脈みゃく絡らく膜まく

noun

choroid; choroid coat

Anatomical term for the vascular layer of the eye between the retina and the sclera.

• 脈みゃく絡らく膜まくは網もう膜まくに酸さん素そと栄えい養ようを供きょう給きゅうする。

  The choroid supplies oxygen and nutrients to the retina.