High altitude hypoxia has effects on visual function, for example, dark adaptation time prolonged, vision decreased, color vision decreased, severely retinal hemorrhage. Retinal damage at high altitude is called high-altitude retinopathy(HAR).是什么意思_High altitude hypoxia has effects on visual function, for example, dark adaptation time prolonged, vision decreased, color vision decreased, severely retinal hemorrhage. Retinal damage at high altitude is called high-altitude retinopathy(HAR).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句