分區(qū)順序檔案 sequential file: 順序文件; 序列文件partition sequential access method: 分區(qū)按序存取法sequential binary partition: 按序二進(jìn)制分段expanded file partition: 擴(kuò)充文件分區(qū)default system for sequential file: 順序文件的缺省系統(tǒng)下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯