數(shù)據(jù)視圖datawarehouse: 數(shù)據(jù)倉庫datatype property: 數(shù)據(jù)類型屬性; 數(shù)據(jù)類型特性dataway: 數(shù)據(jù)路datatype: 數(shù)據(jù)類型dataway operation: 數(shù)據(jù)路操作下載手機詞典可隨時隨地查詞查翻譯