字典網>> 英漢字典>> R開頭詞條>>relational data language的意思 漢英字典relational data language中文翻譯：【計】 關係數據語言字典網 相關詞條：relational database language relational query processing relational interface optimization relational database capability relational database relational file relational database theory relational scheme set relational statement relational network