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1. Oxford Dictionary

   retina

   • IPA[ˈrɛtɪnə]

   英式

   • n.
     a layer at the back of the eyeball that contains cells sensitive to light, which trigger nerve impulses that pass via the optic nerve to the brain, where a visual image is formed.

   • noun: retina, plural noun: retinae

2. • 相關詞

   detached retina

   • n.
     a retina that has become separated from the underlying choroid tissue at the back of the eye, ...

   Oxford American Dictionary

   detached retina

   • n.
     a retina that has become separated from the underlying choroid tissue at the back of the eye, ...

   Oxford Dictionary

3. • 更多解釋

   retina

   • IPA[ˈretənə]

   美式

   • n.
     a layer at the back of the eyeball containing cells that are sensitive to light and that ...

   Oxford American Dictionary