MD5 catalog tools - Tools for maintaining file catalogs in directory trees. These can be used to to check for duplicates and verify correct transfer to other media.是什么意思_MD5 catalog tools - Tools for maintaining file catalogs in directory trees. These can be used to to check for duplicates and verify correct transfer to other media.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句