单词 | yellow-blue color blindness |
释义 | yellow-blue color blindness (extremely rare) n WORD FAMILY yellow-blue color blindness n confusion of yellow and blue Syn|Hypo|Hyper yellow-blue dichromacy tetartanopia, yellow-blindness a form of dichromacy characterized by lowered sensitivity to yellow light; so rare that its existence has been questioned blue-blindness, tritanopiarare form of dichromacy characterized by a lowered sensitivity to blue light resulting in an inability to distinguish blue and yellow dichromacy, dichromasy, dichromatism, dichromatopsia, dichromia a deficiency of color vision in which the person can match any given hue by mixing only two other wavelengths of light (as opposed to the three wavelengths needed by people with normal color vision) |
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