a state of deterioration due to old age or long use
发音
例句
1. Staying youth can be likened to climbing steep hill, while negligence will lead to decrepitude overnight. 保持青春已如爬坡,任由衰老会一泻千里。 2. The building had a general air of decrepitude and neglect. 这座建筑看上去破旧失修,无人照管。