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单词 fovea
分类 英汉词典
释义
词典释义:
fovea
英 [ˈfəʊvɪə]
美 [ˈfoʊviə]

n. 中央凹;视网膜中央凹

  • 复数 foveaefoveas
双语例句
  • This is an example of an acoustic fovea.

    这是听觉中央窝的例子。

  • In most of the fovea, the thickness increased.

    绝大多数中心凹厚度增加。

  • In most fovea, the depth decreased and the thickness increased.

    绝大多数黄斑中心凹变浅,厚度增加。

  • Humans have a fovea for sight and star-nosed moles have a fovea for touch.

    人类有视觉的中央窝,星鼻鼹则有触觉的中央窝。

  • Humans have a fovea for sight, and star-nosed moles have a fovea for touch.

    人类有视觉的中央窝,星鼻鼹则有触觉的中央窝。

近义词
n.
fossacaveola
释义
n.

Anatomy a small depression in the retina of the eye where visual acuity is highest. The centre of the field of vision is focused in this region, where retinal cones are particularly concentrated.

【剖】 中央凹(视觉敏感度最高处),视网膜中央凹。

词源

" late 17th cent.: from Latin, literally ‘small pit’."

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更新时间:2025/4/6 23:51:45