watercourse ['wɔ:təkɔ:s]
参考词典中watercourse的常规释义：
基本释义
- n. 水道,河道
英英解释
3个名词解释
- natural or artificial channel through which water flows
- a natural body of running water flowing on or under the earth
[同] stream, watercourse
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3
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- a conduit through which water flows
[同] watercourse, waterway
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