The data structure of a file that relates the file access data units, allowing their identification, description and manipulation.; 與文檔訪問數(shù)據(jù)單元相關(guān)的文檔數(shù)據(jù)結(jié)構(gòu),允許對它們進行標識、描述和處理。 access file: 存取存儲器file access: 文件存取, 文件訪問access structure: 存取結(jié)構(gòu)file structure: 文件結(jié)構(gòu), 文檔結(jié)構(gòu); 文件結(jié)構(gòu),檔案結(jié)構(gòu)access existing permanent file: 存取現(xiàn)有永久文件下載手機詞典可隨時隨地查詞查翻譯