blindness

名词 blindness:

1. the state of being blind or lacking sight
   同义词：sightlessness, cecity

1. Affected with night blindness.
   夜盲的由夜盲症引起的
2. Blindness is a great handicap.
   失明是极大的障碍。
3. Blindness can be a terrible affliction.
   失明有时极为痛苦。
4. I felt sorry for his blindness.
   我对他的失明深表难过。