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optic disc

/ˈɒptɪk dɪsk/

翻译: 视网膜上视神经离开眼球的圆形区域,此处无感光细胞,因此形成生理性盲点。

1 个条目

phrase

/ˈɒptɪk dɪsk/C1formalmedical
  • zh视网膜上视神经离开眼球的圆形区域,此处无感光细胞,因此形成生理性盲点。

The small, circular area on the retina where the optic nerve exits the eye, lacking photoreceptor cells and thus creating a natural blind spot.

  1. Anatomical eye structureC1formal

    The point in the retina where the optic nerve exits the eye, lacking photoreceptors, creating a natural blind spot.

    zh眼的解剖结构

    • The ophthalmologist examined the patient's optic disc for signs of glaucoma.
    • Damage to the optic disc can lead to vision loss.
    • The optic disc appears as a pale, circular area during an eye exam.