相關字詞組
最近查詢過的單字

天火字典

英日字典: sewer_system

sewer system   (TTS Sound)


The sewer_system has 1 Senses.

  • sewage works, sewer system, sewage system
  • 下水道
  • facility consisting of a system of sewers for carrying off liquid and solid sewage
  • 液体と固体の下水汚物を運び去るための下水本菅のシステム

返回 →