Noun:

1. the state of something that has been unused and neglected;

   "the house was in a terrible state of neglect"
   

neglectvt.忽略；忽视；疏忽n.疏忽；忽视

nonusen.不使用(不形成习惯；放弃)

desuetuden.废止；不用

abandonmentn.放弃；自暴自弃；放纵

unemploymentn.失业；失业人数

derelictionn.废弃；放弃；玩忽职守；海水退后露出的新陆地

1. The route was once much travelled but has fallen into disuse.
   这条路线旅行的人以前常走，但是现在已不用了。
2. The spoon has been rusty from disuse.
   汤匙因弃置不用而生锈了。