短語詞組短語Pearl River Mouth Basin 珠江口盆地東;口盆地yellow river drainage basin 黃河流域river charfiying basin 河水澄清池Liuxihe River reservoir basin 流溪河水庫流域inland river mountainous basin 內(nèi)陸河山區(qū)流域Shiyang River Drainage Basin 石羊河流域River Drainage Basin 流域Powder River coal basin 波德河煤田Hun River Upstream Basin 渾河上游流域 返回 river basin