color vision deficiency編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看color vision deficiencycolor vision deficiency — 名詞名詞1. a condition where a person cannot see colors normally1.名詞釋義色覺缺陷a condition where a person cannot see colors normally例句People with color vision deficiency may have trouble telling red and green apart.