color weakness

• 色弱

color weakness的用法和样例：

例句

1. I am a light achromatopsia sufferer, and it is a little difficult for me to see the color red.
   我是色弱患者，分辨红色有些困难。
2. Achromatopsia and anomalous trichromatism should call color to become aware unusual.
   色盲及色弱应称为色觉异常。