【計算機】數(shù)據(jù)描述語言[亦作data-definition language] data description language: 數(shù)據(jù)表達語言; 數(shù)據(jù)描述語言data description language committee: 數(shù)據(jù)描述語言委員會data description language ddl: 數(shù)據(jù)描述語言data storage description language: 數(shù)據(jù)存儲描述語言data strategy description language: 數(shù)據(jù)策略描述語言下載手機詞典可隨時隨地查詞查翻譯
