?色觉缺失
色觉缺失
?色视力缺乏
... 免疫力缺乏 immunodeficiency disease; immunological deficiency 色视力缺乏 color vision deficiency 生活力缺乏 hypotrophy ...
色盲测验
后天性色视力缺乏
Many colorblind people aren't even aware they have a "color-vision deficiency, " as it's officially known, unless they apply for a job that requires precise color recognition.
WSJ: New Outlook for Colorblindness
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。