liman鹹湖、鹹沼學術名詞泥灣:海洋科學河口淤泥堆積:海洋科學1.泥灣:海洋地質學2.河口淤泥堆積:海洋地質學河口潟湖:地質學英文釋義a long narrow lagoon near the mouth of a river