back-up

常见例句

No, I should definitely back-up my hard disk first.
不，我绝对应该备份下我的硬盘先。。。。
Back-up processing jobs should be scheduled some time after all overnight processing jobs so they are the last job in the spooler queue.
备份处理作业应该安排在所有夜间处理作业完成之后运行，所以它们是假脱机队列中最后一个作业。
“Virtualisation” technology already allows the software running on individual servers to be moved from one data centre to another, mainly for back-up reasons.
“虚拟”技术已经可以使得在单个服务器上运行的软件在数据中心之间移动，这主要在备份时用到。

She fell back to Earth, but the steel-spring bustle just bounced her back up as high as before.
Having done that, it goes back up and picks the second sub-list, which came from there. It's a down to base case, merges it.
就是从那里得来的,完成这些后,回到上一步。
麻省理工公开课 - 计算机科学及编程导论课程节选
He jumped from table to table, eating standing up--he didn't like to sit down very much, his back hurt--; or walking around.
在不同的桌子间窜来窜去,站着吃东西,他不怎么喜欢坐着,因为长年背痛,或者在宴席间四处走动
耶鲁公开课 - 欧洲文明课程节选

All programs, storage, back-up and security resides on the server, instead of at the desktop.
FORBES: Are You Feeling The Pain Of Peer-To-Peer?
The back-up power supply includes six diesel engine generators with ten days of fuel.
FORBES: Double Dutch No Longer