基本解釋子數(shù)據(jù),分數(shù)據(jù)同根派生 subdata相關詞英漢例句A logical description of a subdata base. 子數(shù)據(jù)庫的一種邏輯描述。subdata base 子數(shù)據(jù)庫subdata communications center 分數(shù)據(jù)通信中心subdata更多例句