n. the act of processing used or abandoned materials for use in creating new products
[电] 再循环
1. Recycling helps reduce waste in our environment.
回收利用有助于减少我们环境中的废物。
2. Many cities have programs for recycling plastic and paper.
许多城市都有塑料和纸张的回收利用计划。
3. You can make a difference by recycling at home.
通过在家中进行回收利用，你可以有所作为。