backup media的用法和样例：
例句
- The descriptive name for the whole backup media set.
整个备份媒体集的描述性名称。 - Performing backups to mirrored sets of backup media reduces the impact of the possible loss of one of the backups.
对备份媒体的镜像集执行备份可减少丢失某个备份所造成的影响。
词汇搭配
- back up (因积聚而)拥堵...
