source water quality improvement

 
  • 水源水質(zhì)改善

source water quality improvement的用法和樣例:

例句

  1. And the House of Representatives stuck provisions requiring the use of American materials into bills about water quality improvement and new school facilities.
    并且眾議院堅守有關(guān)要求使用美國原料的條例改成有關(guān)水質(zhì)改善和新添學(xué)校設施的法案。

source water quality improvement的相關(guān)資料:

臨近單詞

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