color blindness

A similar deficiency accounts for the most common form of dichromatic color blindness in humans.

同样的缺陷导致了大多的人类双色色盲症。

Red-green color blindness is also called Daltonism, after English chemist and physicist John Dalton.

红绿先天性色盲也叫「顿症」，其得名于身患此症的英国化与物顿。