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单词 optic cup
释义 optic cupn.Embryology(名词)【胚胎学】
  1. A two-walled cuplike depression, formed by invagination of the optic vesicle, that develops into the pigmented and sensory layers of the retina. Also called eyecup 视杯:双层杯状的凹处,由视水泡的肠套叠形成,后发育成为视网膜的色素层和感觉层 也作 eyecup
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