river dam

 
  • 拦河坝

river dam的用法和样例:

例句

  1. A water power station must have a dam.
    水电站必须有拦河坝。
  2. The mouth of the river is dammed and a freshwater lake created behind the dam.
    河口筑起了拦河坝,坝后便形成了淡水湖。
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