色盲

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

同样缺陷导致了大多数常类双色色盲症。

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

红绿先天性色盲也叫「达顿症」，其得名于身患此症英国化与物理家达顿。

The traffic signal lamp provided by the invention ensures that people with achromatopsia can also identify the traffic signals.

本发明提供号灯，使得了色盲症也能辨识号。