backups

backups

形容词

1. 备份的，备用的

名词

1. 备份文件

2. 候补人员

3. 支持者，后援人员

4. 后备军

词语辨析

backup与其它词语的辨析

1. backup：指备份文件、备用设备等；备份的；备用的

2. substitute：指代替某人、某物的人或事物；代替的，替代的

3. replacement：指替换被损坏或丢失的东西；替换的

4. spare：指附加备用的东西；备用的

词汇扩充

1. backup file：备份文件

2. backup disk：备份磁盘

3. backup plan：备份计划

4. backup power：备用电源

5. backup generator：备用发电机

6. backup copy：备份副本

近义词

1. reserve

2. spare

3. substitute

4. replacement

5. fallback

反义词

1. primary

2. original

3. main

4. principal

柯林斯词典

备份：备份是指将计算机或其他重要数据的副本保存在另一个地方或设备上，以防止数据丢失或损坏。备份可以用于恢复数据，以便在原始数据丢失或损坏时可以重新使用。

牛津词典

备份：将（计算机数据）存储在备用设备上以防丢失或损坏。

用法

1. 这台计算机的备份文件存储在云端。

2. 我们需要一个备份计划来保护重要的数据。

3. 他是这个项目的备用领导者。

4. 在他离开之前，我们需要找到一个替代他的人。

中英双语例句

1. We should always keep backups of our important files. 我们应该始终保存重要文件的备份。
2. Make sure you have a backup copy of the document. 确保你有该文件的备份副本。
3. He is the backup goalkeeper for the team. 他是球队的替补门将。
4. The company has a backup plan in case of emergencies. 公司有应急备份计划。
5. They called in a backup generator when the power went out. 电力中断时，他们调用了备用发电机。
6. Our IT department is responsible for creating regular backups of all the computer systems. 我们的IT部门负责定期备份所有计算机系统。
7. She has a backup of all her important files on an external hard drive. 她在外置硬盘上备份了所有重要文件。
8. He is the backup speaker for the conference in case the main speaker cannot attend. 如果主讲人不能出席，他将担任会议的备用演讲者。
9. I have a spare phone as a backup in case my main phone gets lost or damaged. 我有一部备用手机，以防我的主要手机丢失或损坏。
10. They have a backup plan for bad weather conditions during the outdoor event. 他们为户外活动的恶劣天气制定了备用计划。
11. In case of a power outage, the backup power supply will automatically kick in. 一旦停电，备用电源将自动启动。
12. She is a valuable backup player for the team, always ready to step in when needed. 她是球队中一名宝贵的替补球员，总是随时准备好上场。
13. The backup disk contains all the necessary data for the system restore. 备份磁盘包含了系统恢复所需的所有数据。
14. We need to have a backup copy of the presentation in case the file gets corrupted. 我们需要备份演示文稿的副本，以防文件损坏。
15. He is the backup singer for the band, providing support vocals during performances. 他是乐队的备用歌手，在演出中提供支持的声乐。
16. The backup dancers add an extra level of energy and excitement to the performance. 备用舞者给演出增添了额外的活力和兴奋。
17. They always have a backup plan in case the main strategy fails. 他们总是有备用计划以防主要策略失败。
18. She serves as a backup for her colleagues when they are on vacation. 当同事们度假时，她担任备用人员的职务。
19. The team has a strong backup of supporters cheering for them during the game. 球队有大量的支持者在比赛期间为他们加油助威。
20. The backup troops were ready to be deployed if necessary. 备用军队已准备好在必要时部署。