1. 盲的；瞎的；失明的
Someone who is blind is unable to see because their eyes are damaged.
e.g. I started helping him run the business when he went blind...
他失明以后，我就开始帮他打理生意。
e.g. How would you explain colour to a blind person?
你如何向盲人解释颜色？
1. the blind leading the blind : 瞎子给瞎子引路, 外行指导外行, 问道于盲；