n.衰老，老朽，破旧

In his advanced years, he suffered from the decrepitude of old age.
在他晚年，他饱受衰老之苦。
The once-grand mansion had fallen into a state of decrepitude due to neglect.
由于疏于照料，那座昔日宏伟的大厦已破败不堪。
The elderly man's steps were marked by the slow and painful decrepitude of arthritis.
老人因关节炎而步履蹒跚，行动迟缓且痛苦。
Her health had declined into a state of decrepitude after years of hard labor.
长期的艰辛劳作使她的健康状况每况愈下，日渐衰弱。
The ancient tree was a testament to the decrepitude of nature – its trunk was hollowed out by time.
那棵古树见证了大自然的衰退——它的树干因岁月侵蚀而中空。
The city's infrastructure was crumbling due to decades of neglect and neglectful decrepitude.
城市的基础设施因为几十年来的忽视和破败不堪而逐渐崩塌。
His mind had lost its vigor, succumbing to the mental decrepitude that comes with advancing age.
他的思维活力不再，陷入了随着年龄增长而来的精神衰退。
The museum, once a symbol of cultural pride, now lay in a state of decrepitude, waiting for restoration.
曾是文化骄傲象征的博物馆如今破败不堪，亟待修复。
The decrepit building was finally demolished to make way for a new development project.
那座破败不堪的建筑最终被拆除，为新开发项目腾出空间。
She found solace in the simple pleasures of life as she faced the decrepitude of her body.
面对身体的衰弱，她在生活的简单乐趣中找到了慰藉。