backup
音标发音
- 英式音标 [ˈbækʌp'bækʌp]
- 美式音标 [ˈbækˌʌp]
- 国际音标 ['bækʌp]
- 英式发音
- 美式发音
基本解释
- n. 支持；後援；阻塞
- adj. 支持的；候補的
- vt. 做備份
英汉例句
- Every part of the system has a backup.
系統的每個部分都有備用元件。 - She once sang backup for Madonna.
她曾經爲麥儅娜伴唱. - Have you kept a backup of this file?
你把這文件備份了 嗎 ? - The police had backup from the army.
警方得到了軍方的增援。 - Every part of the system has a backup.
系統的每個部分都有備用元件。
词组短语
- backup battery [電]後備電池;後備電池;備用電池;主板電池
- backup file 備份文件
- incremental backup 增量備份;增量式備份;遞增備份
- Backup Plus 新睿品;陞級版;希捷移動硬磐
- Backup Liu 劉備
短語
英英字典
- (someone or something that provides) support or help, or something that you have arranged in case your main plans, equipment, etc. go wrong
- supporting the main singer, performer, etc.
- Backup consists of extra equipment, resources, or people that you can get help or support from if necessary.
- If you have something such as a second piece of equipment or set of plans as backup, you have arranged for them to be available for use in case the first one does not work.
- The backup of a song is the music that is sung or played to accompany the main tune.
- A backup is the same as a .
劍橋英英字典
柯林斯英英字典
专业释义
- 備份
- 後備
- 備用
- 備制
- 備份