sewage system
US /ˈsuːɪdʒ ˈsɪstəm/
UK /ˈsuːɪdʒ ˈsɪstəm/
名词
污水处理系统, 下水道系统
an underground network of pipes and channels used to carry away sewage and other waste water
示例:
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The city's old sewage system is in urgent need of repair.
城市的老旧污水处理系统急需维修。
•
A properly functioning sewage system is crucial for public health.
一个正常运作的污水处理系统对公共卫生至关重要。