英语词汇“optic cup”是什么意思，“optic cup”的读音、用法及例句翻译-烛光网

词汇	optic cup
释义	optic cupn.Embryology（名词）【胚胎学】 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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