color blind

基本解释

But bulls are color blind.
但是公牛其实是色盲。
No, the kid's probably not color blind. A trick for teaching children colors at a younger age--and why it is otherwise so hard for them.
别担心，你的孩子不是色盲。让我来教你如何更早的教会孩子认颜色，当然，你同时得了解为什么这对孩子来说并不容易。
The Colorblind Filter site is a bit slow at the moment but if you created a website and you’re not color blind, you can check how well your intended color scheme fares.
色盲过滤器目前可能会有一点儿慢，但是如果创建一个站点并且你不是色盲，则你就能够检查核对已经设定的色彩设计如何。

It's the sort of thing you wonder about when you ask yourself, "If somebody was born blind, could he possibly know what it's like to see color?"
有时你会就一些问题问自己,如果某人天生失明,他是否可能知道看见颜色是什么感觉
耶鲁公开课 - 死亡课程节选

Most of us would love to live in a color blind world.
FORBES: Why It's a Mistake for Doctors to be Color Blind
But color blind, for Thomas, is not blind to race.
NEWYORKER: Partners
What does it feel like to be color blind?
FORBES: Seeing In Color: Color-Enhancing Sunglasses For The Color-Blind