n.[U]

1. 处理，处置
   The sanitation department is in charge of garbage disposal.

   环境卫生部门负责处理垃圾。

2. 配置；布置；排列
   They spent quite some time on the disposal of furniture in their new house.

   他们在新居的家具布置上花了相当多的时间。

3. 出售；转让
4. 控制；（自由）处置权
   A huge supply of knowledge is at your disposal at the library.

   图书馆里有大量知识任你学习使用。

n.

1. the action or process of disposing.
2. the sale of assets.
3. US informal a waste-disposal unit.