| 释义 |
色盲sèmáng眼睛不能辨别颜色的病,常见的是红绿色盲,患者不能区别红绿两种颜色。也有只能区别明暗不能区别色彩的全色盲。色盲多为先天性的,患者多为男子。{achromatopsia; colour blindness; defective colour perception. A common type of colour-blind patient cannot perceive red and green, but there are also those who are blind to all colours and who can only perceive light and shade. Achromatopsia is usu. congenital, and most patients are male.} |