[計]數(shù)據(jù)可移植性 data base portability: 數(shù)據(jù)庫可移植性portability: n. 可攜帶性,輕便。 application portability: 應用程序移植database portability: 資料庫可攜性nnumber portability: 號碼攜帶下載手機詞典可隨時隨地查詞查翻譯