英语频道小编bella整理了英语单词backup的学习资料，关于backup是什么意思这个问题进行了详细的讲解，包括backup的英语意思解释、正确音标读音及发音、用法，backup的英文短句例句含义讲解等与英文单词backup相关的信息。

backup

英[ˈbækʌp]

美[ˈbækˌʌp]

n.支持，后援；阻塞；备份文件；[乐]伴奏
adj.备用的，后补的；支持性的；伴奏的
网络备份；备份当前系统；备份方式；备份的
词形变化:
复数：backups  
双语例句同反义词

1 . Every part of the system has a backup .

系统的每个部分都有备用元件。

来自柯林斯例句

2 . The police had backup from the army.

警方得到了军方的增援。

来自《权威词典》

3 . She once sang backup for Madonna.

她曾经为麦当娜伴唱.

来自《简明英汉词典》

4 . Have you kept a backup of this file?

你把这文件备份了 吗 ?

来自《简明英汉词典》

5 . File in the target drived : BACKUP directory will be erased strike any key when ready.

目标驱动器标 d: BACKUP目录 内的文件将被删除,准备好后按任意键继续.

来自互联网

同义词 accompaniment resort utility英英释义行业释义网络释义noun

1.an accumulation caused by clogging or a stoppage;

a traffic backup on the main street

2.someone who takes the place of another (as when things get dangerous or difficult);

the star had a stand-in for dangerous scenes

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

体育

1.后备球员

-backup

1 . 备份

...transparency,参数设置1.7.5导航,navigation,参数设置1.7.6备份,backup,参数设置1.7.7项目面板,projects panel,视图参数设置习.

2 . 备份当前系统

Recovery界面的中文详细说明--王冶的blo... ... *advanced： 高级设置 *Backup： 备份当前系统 *Restore： 还原上一个系统.

3 . 备份方式

4路经济型嵌入式硬盘录像机AX-604,硬盘录像机... ... 硬盘接口HDD IDE interface 备份方式Backup 云台控制PTZ Control.

4 . 备份的

...关键的 critical 缺少 absence 变压器 transformer备份的 backup二、TEXT：

相关词条+backup are differential backup

1 . 备份是差异备份

The alternatives to an incremental backup are differential backup and full backup ., 选择一个增量备份是差异备份和完全备份.

+backup /

1 . 备份和

perform backup / operation , virus defense , system security auditing , change control ;执行备份和恢复，病毒防护，系统安全审核，变更控制；

+backup directory backup zh

1 . 备份目录

absolute path of the backup directory backup zh ., 备份目录的完整路径.

+backup versions backup en

1 . 备份版本

number of stored backup versions backup en存储的备份版本数字