dilapidation
US /dɪˌlæp.əˈdeɪ.ʃən/
UK /dɪˌlæp.əˈdeɪ.ʃən/

1.
破败, 荒废, 失修
the state or process of falling into decay or being in disrepair
:
•
The old mansion was in a state of severe dilapidation.
那座老宅处于严重的破败状态。
•
Years of neglect led to the building's rapid dilapidation.
多年的疏忽导致建筑物迅速破败。