- 简明
backup
CET4/CET6
- 英 [ˈbækʌp]
- 美 [ˈbækʌp]
释义
- n.支持,增援; 备份,备用品
- 英 [ˈbækʌp]
词态变化
- 复数: backups;
实用场景例句
- 全部
- 支持
- 后援
- 备份文件
- 备用的
The firefighters received backup from the nearby station.
消防员得到了附近消防站的增援。
金山词霸
We can rely on her as a backup if the main speaker cancels.
如果主讲人取消,我们可以依靠她作为替补。
金山词霸
Regularly create a backup of your documents.
定期为你的文件创建备份。
金山词霸
a backup storage device
备用存储设备
金山词霸
There is no emergency back-up immediately available...
手头无法获得应急支持。
柯林斯高阶英语词典
Alternative treatments can provide a useful back-up to conventional treatment.
替代疗法能为传统的治疗提供有效的辅助。
柯林斯高阶英语词典
Every part of the system has a backup...
系统的每个部分都有备用元件。
柯林斯高阶英语词典
Computer users should make regular back-up copies of their work.
计算机使用者应该定期对自己的工作进行备份。
柯林斯高阶英语词典
We had no computer backup and had to rely on old paper files to reconstruct the records.
我们没有计算机备份,只得靠落后的纸档案重做记录.
《简明英汉词典》
Our troops cut the enemy's backup supplies from behind their back.
我军从后方斩断了敌人的后勤供给线.
期刊摘选
Mr. Henderson said the company doesn't have a solid backup plan for its European operation.
汉德森说,通用汽车对欧洲业务并没有明确的支持计划.
期刊摘选
File backup means make a ( copy ) of file.
备份指准备档案的 ( 副本 ).
期刊摘选
Your primary guitar doesn't mind if you keep another for a backup.
你的正选吉他不介意你拥有备用的.
期刊摘选
Create a subdirectory for each database, to store the backup files.
为每个数据库创建子目录以便存储备份文件.
期刊摘选
Make sure your data is backed up by selecting Backup Now from the Backup preference.
通过在备份选单中选择‘现在备份’,确认你已经备份了数据.
期刊摘选
It's common to back up through a network to a dedicated backup server.
经过一个网络向后倒车是通常的对一个热衷的预备服务器.
期刊摘选
There is such a heavyweight a backup , Domenech can be a lot of peace of mind.
有这样一位重量级人物作为后盾,多梅内克可以安心不少.
期刊摘选
Users can to RESTORE the backup data to the remote MySQL database server.
用户可以恢复备份数据到远程的MySQL数据库服务器.
期刊摘选
The disaster recovery backup methods and backup mechanism analyzed in detail from the aspect of technique.
从技术角度对软交换的容灾备份方式、备份机制作了较详细的分析.
期刊摘选
展开全部真题例句
- 全部
- 四级
- 六级
And so the old technology remains as a backup.
出自-2014年6月阅读原文
Karen said she was available as a backup.
出自-2012年12月听力原文
英英释义
Noun
1. an accumulation caused by clogging or a stoppage;
"a traffic backup on the main street"
"he discovered a backup in the toilet"
2. someone who takes the place of another (as when things get dangerous or difficult);
"the star had a stand-in for dangerous scenes"
"we need extra employees for summer fill-ins"
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;
"he made a backup in case the original was accidentally damaged or erased"
5. the act of providing approval and support;
"his vigorous backing of the conservatives got him in trouble with progressives"
展开全部词根词缀
词根: up
=up,over,表示"向上"
adj.
upfront 在前面的
up向上+front前面→在前面,在上面
adv.
upfront 在前面,在最前面
up向上+front前面→在前面,在上面
n.
backup 侯补,备用物,后备人员,支援者
back背后+up向上→在背后向上推→支持
upturn 好转,上升
up向上+turn转→向上转→上升
upheaval 动乱,大变动
up向上+heav=heave举起+al状态,性质→n.动乱,大变动
setup 机构,设置,装备,组织,计划,调整
set安置+up向上→词组set up合写
v.
upbraid 斥责,责骂
up向上+braid辫子→向上抓辫子→责骂
uphold 支持,赞成;举起;坚持
up向上+hold拿住→向上拿住→支持
uproot 连根拔起, 根除
up向上+root根→根向上,根除
同义词
accompanimentresortutility
行业词典
体育
后备球员
- 释义
- 词态变化
- 实用场景例句
- 真题例句
- 英英释义
- 词根词缀
- 同义词
- 行业词典