短語詞組短語physiographic zone 地文區(qū)physiographic stages 地文期physiographic landscape 地文景觀physiographic barrier 地形障礙physiographic feature 自然地理景觀physiographic condition 自然地理條件;地文條件physiographic factor 地文因素;自然地理因素physiographic unit 地文單位physiographic division 地文區(qū) 返回 physiographic