sewage disposal system

 
       
  • 污水處理系統

sewage disposal system的用法和樣例:

例句

  1. Through urine, the chemical found its way into the Po and the sewerage system.
    通過尿液,這種化學物質進入波河和污水處理系統。
  2. The grave problems of public hygiene are connected with the inefficient sewage system of the city.
    公共衛生方面的嚴重問題與該城低效率的污水處理系統有關。

sewage disposal system的相關資料:

臨近單詞

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