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 the entire area drained by a river system including its main stream and all its tributaries; drainage area; valley Edit Delete References Add reference No references for this word.
流域 liúyù river basin the entire area drained by a river system including its main stream and all its tributaries; drainage area; valley Edit Delete