created sense approved 流域 · liúyù · river basin — "Initial import from upstream dictionary"
流域
liúyù
river basin
the entire area drained by a river system including its main stream and all its tributaries; drainage area; valley
流 (literal) → 流 · liú · stream 域 (literal) → 域 · yù · domain
Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition