catchment area
短语汇水面积
发音
其它
词形变化
catchment areas
复数
catchment areas
释义与例句
n.
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1.
An area from which water drains into a particular lake, river, etc.; the catchment area of a large river includes its tributaries.
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2.
The area served by a local institution, such as a hospital or school, or by extension, a railway station.
招生地区
服务地区
引申义