Read Edit View history 流域 liúyù HSK7 river basin Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 流域 liúyù river basin noun · the entire geographical area drained by a river and its tributaries 长江流域是中国人口最密集的地区之一。 Edit Delete References Add reference No references for this word.
流域 liúyù river basin noun · the entire geographical area drained by a river and its tributaries 长江流域是中国人口最密集的地区之一。 Edit Delete