backup ['bækʌp]

英汉解释

n. 支持；后援；阻塞
adj. 支持的；候补的
vt. 做备份

同义词

n. accompaniment，backing，computer backup，fill-in

参考例句

1. Backup Sector for Glory Radiation.
备份部门荣誉辐射。
2. If you can, create the backup on a removable disk or networked location.
如果可以的话，创建一个可移动磁盘或网络位置备份。
3. The reliability of data storage is by analyzing the data storage and backup strategy.
通过数据存储和备份策略的分析，指出数据存储的可靠性。

英英解释

n.
  1. an accumulation caused by clogging or a stoppage
  2. someone who takes the place of another (as when things get dangerous or difficult)
  3. a subordinate musical part; provides background for more important parts
  4. (computer science) a copy of a file or directory on a separate storage device
  5. the act of providing approval and support

网络释义

backup
后备（替换，支持）球员; 支援; 备用设备; 备份 备份;
Backup System
备份系统; 后备系统; 辅助系统; 备用系统;
Incremental Backup
增量备份; 渐进式备份; 增量備份; 增量式备份;
differential backup
差异备份; 差分备份; 差量备份; 差异式备份;
backup roll
支承辊; 小支书撑辊; 背辊; 压辊;