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单词 protanopia
释义

protanopia

/ˌprəʊtəˈnəʊpɪə/
noun
mass noun
colour blindness resulting from insensitivity to red light, causing confusion of greens, reds, and yellows. It is hereditary, and is the commonest form of colour blindness.
红色盲。亦称DALTONISM. 比较DEUTERANOPIA,TRITANOPIA.
词源
early 20th cent.: from proto- 'original' (red being regarded as the first component of colour vision)+AN-1 'lacking'+-OPIA.
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更新时间:2025/8/5 0:41:05