Noun:
-
a stairway (set of steps) between one floor or landing and the next
- The old woman fell down a flight of stairs.
那位老太太从一段楼梯上摔了下来。
- She died when she was ninety, not of old age, but from head injury when she fell down a flight of stairs.
她90岁时去逝，并不是老死，而是从楼梯上摔下来头部受伤而死。
