Vocab Bloom Hub

optic disk

/ˈɒptɪk dɪsk/

翻译: 视网膜上视神经离开眼球的位置,此处没有感光细胞,因此在每个眼的视野中形成一个天然的盲点。

1 个条目

phrase

/ˈɒptɪk dɪsk/C1formalmedical
  • zh视网膜上视神经离开眼球的位置,此处没有感光细胞,因此在每个眼的视野中形成一个天然的盲点。

The point in the retina where the optic nerve exits the eye, lacking photoreceptor cells and thus creating a natural blind spot in each eye's visual field.

  1. Anatomical structure in the eyeC1formal

    The point in the retina where the optic nerve fibers exit the eye, creating a blind spot because it lacks photoreceptors.

    zh视神经盘

    • The doctor examined the optic disk for signs of glaucoma.
    • Damage to the optic disk can lead to vision loss.
    • The optic disk appears as a pale, circular area in the retina.