step reservoirs

 
       
  • 梯级水库

step reservoirs的用法和样例:

例句

  1. Finally some measures and proposals to decrease environmental effect as cascading reservoirs were suggested.
    最后,提出减小梯级水库对长江生态环境影响的对策和建议。

step reservoirs的相关资料:

临近单词

今日热词
目录 附录 查词历史