recovery and utilization
英
美
recovery and utilization的用法和样例:
例句
- The seventies proved recycling's practicality and worth.
七十年代证实了回收利用的可行性和价值。
- For me, I always pick up rubbish and throw it into a trashcan.
我经常收集废纸和酒瓶去回收利用。
recovery and utilization的相关资料:
临近单词