backup
更新时间:2026-07-15 04:02:49 栏目: 英语词典
更新时间:2026-07-15 04:02:49 栏目: 英语词典
单词:backup
音标:/ˈbækʌp/
词性:名词、动词、形容词
意思:
名词:
备份:指复制文件、数据或其他信息并保存到其他位置,以防原始文件丢失或损坏。
后备:指可以替代或支持主要事物的备用资源或人员。
交通堵塞:指交通流量过多,造成的交通延误或停滞。
动词:
备份:指创建或保存数据、文件等的副本。
形容词:
备用的:指作为替代或支持使用的资源、设备等。
翻译:
备份,后备,支持,替代
读音:
美式:[ˈbækʌp]
英式:[ˈbækʌp]
用法:
备份(作为名词):
Make sure to keep a backup of your important files.
(确保备份你重要的文件。)
后备(作为名词):
He is the backup for the main driver.
(他是主驾驶员的替补。)
交通堵塞(作为名词):
There's a traffic backup on the highway due to the accident.
(由于事故,高速公路上出现了交通堵塞。)
备份(作为动词):
Always back up your data before making any changes.
(在做任何更改之前,一定要先备份你的数据。)
备用的(作为形容词):
We have a backup plan in case the first one fails.
(我们有一个备用计划,以防第一个计划失败。)
例句:
I need to back up my computer files before the system crashes.
(在系统崩溃之前,我需要备份我的计算机文件。)
The backup generator will kick in if the power goes out.
(如果停电,备用发电机会启动。)
The company has a backup server to ensure data security.
(公司有一个备用服务器来确保数据安全。)
I have a backup of my important documents on a USB drive.
(我把重要文件备份在了U盘里。)
He played as the backup quarterback when the starter was injured.
(当主力四分卫受伤时,他作为替补四分卫上场。)
The backup camera in my car helps me park more easily.
(我车上的备用摄像头帮助我更轻松地停车。)
We encountered a backup at the airport security checkpoint.
(我们在机场安检时遇到了排队堵塞。)
Make sure you have a backup for your phone charger in case it stops working.
(确保你有备用手机充电器,以防它坏掉。)
The company has invested in backup systems to avoid losing data.
(公司投资了备用系统以避免数据丢失。)
A traffic backup caused a delay in my arrival time.
(交通堵塞导致我迟到了。)
常见短语搭配:
Data backup(数据备份)
Backup plan(备用计划)
Backup file(备份文件)
Backup copy(备份副本)
Backup system(备份系统)
Backup support(后备支持)
Traffic backup(交通堵塞)
Make a backup(做备份)
Create a backup(创建备份)
Backup generator(备用发电机)