disk backup的用法和样例：
例句
- A disk backup device is a hard disk or other disk storage media that contains one or more backup files.
磁盘备份设备是指包含一个或多个备份文件的硬盘或其他磁盘存储媒体。 - This may be a system file or a disk-based logical backup device created for the database.
这可能是一个为该数据库创建的系统文件或磁盘备份设备。
词汇搭配
- back up (因积聚而)拥堵...
