名词
中文翻译：Unknown
同义词：
['1. basin', '2. catchment area', '3.watershed']
例句：
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2.
河流、溪流等的
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3.
在农业中
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1. The town is located in the southern part of the catchment.
这个城镇位于流域的南部。
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2. The river's catchment covers an area of about 50 square kilometers.
这条河的流域面积大约为50平方公里。
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3. The farmers use irrigation to ensure their crops are properly irrigated from the catchment.
农民们使用灌溉来确保他们的作物从流域得到适当的灌溉。