blindness
/ˈblaɪndnəs/📚 9380 14GREthe state or condition of being unable to see because of injury, disease, or a congenital condition. "a leading cause of blindness in the elderly"
noun [专属名词]失明;无知;盲区
Blindness is a common complication of diabetes. 失明是糖尿病常有的一种并发症。