sewage stream
英
美
- 污水系统,泥水流
双语例句
- Sewage systems continue to overflow, forcing many beaches to close.
污水系统仍旧不堪重负，导致许多湖滩被迫关闭。 - The amount of water used by the community is therefore the figure used by the civil engineer when he is designing the sewage system for its minimum rate of flow.
因此，土木工程师设计污水系统时所用的最小流量就是居民区的用水量。
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