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单词 pupil
释义
pu·pil 2 (pypəl)
n.
The apparently black circular opening in the center of the iris of the eye, through which light passes to the retina.

[Middle English, from Old French pupille, from Latin pūpilla, little doll, pupil of the eye (from the tiny image reflected in it); see PUPIL1.]

pupi·lar, pupil·lar·y (-pə-lĕrē) adj.
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更新时间:2025/1/8 14:33:25