短語詞組短語data elementary stream 數(shù)據(jù)基本碼流DESy Data Elementary Stream 數(shù)據(jù)基本碼流data -stream 數(shù)據(jù)流data input stream 數(shù)據(jù)輸入流DES Data Elementary Stream 數(shù)據(jù)基本碼流file and data -stream 文件和數(shù)據(jù)流 返回 data stream