impoundment [ɪm'paʊndmənt]

例句:

• This is particularly important on " flashy " river where no impoundment is provided.
  这对于没有蓄水池而出现暴洪的河流来说特别重要.
  
• Surface waters comprise stream waters ( e . g . rivers ), oceans, lake, and impoundment water.
  地表水包括流动水 ( 例如河流 ) 、 海洋 、 湖泊和水库水.
  
• The reservoir impoundment will change the geologic environment and bring about environment problem.
  水库蓄水后,地质环境的改变必将带来新的环境地质问题.