Senses
备份/ 備份 to back up
to make a copy of a file, document, or data to protect it against loss
备份/ 備份 backup
a spare copy of a file or document kept for use in case the original is lost or damaged
备份/ 備份 spare
extra or reserve copies of items, such as printed documents for a meeting, held for use when needed
References
No references for this word.