disuse

名词 disuse:

1. the state of something that has been unused and neglected
   同义词：neglect

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. Gradually, this kind of currency fell into disuse.
   渐渐地，这种货币不再通用。
3. The spoon has been rusty from disuse.
   汤匙因弃置不用而生锈了。
4. Here are some words that have fallen into disuse.
   这是一些废弃不用的词。

dis.use

n.（名词）
The state of not being used or of being no longer in use.
不用，废弃：不用或者不再用的状态