视网膜损伤 meaning in English

retinal injury

Photoreceptor loss is a form of retina damage implicated in many causes of blindness in humans , from age - related macular degeneration to diabetes
光感受器丧失是视网膜损伤的一种，从年龄相关性黄斑变性到糖尿病，在人类多种盲中都可发生。
The danger to vision of inadequately protected viewing of the sun is significant because light - induced retinal injuries occur without any feeling of pain ( there are no pain receptors in the retina ) , and the visual effects do not occur for at least several hours after the damage is done
在不适当的保护下观测太阳是极度危险的,因为光照造成的视网膜损伤是不会产生痛楚的(视网膜上没有痛觉神经) ,以及视网膜会在受损后最少数小时后才会出现徵状