salvage make good use of waste materials productive use of cast-off things the utilization of waste products
The Methods: Used have helped enormously in cutting out deadwood.
这些方法在废物利用方面起了相当大的作用。
—— 给力词典精选A and efficient method is proposed for tanneries to prevent pollution and make use of waste.
为制革厂的污染防治和废物利用,提供了一种简便有效的方法。
—— 给力词典精选This process for waste solution disposal can result in considerable economic and environmental benefits.
此项废物利用有可观的经济效益和环境效益。
—— 给力词典精选Find out if are the things are recycled around you. And describe how they are recycled.
找一下你的身边有哪些废物利用的东西,并简单地用英语描述一下它们是如何被再利用的。
—— 给力词典精选