Sewage system
01
污水系统, 污水处理网络
a system of pipes and facilities that collect and process dirty water and waste from buildings and house
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
sewage systems
例子
A well-maintained sewage system is crucial for public health and sanitation.
维护良好的污水系统对公共卫生和卫生至关重要。
