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perform a backup man
在此上下文中，backup man指网络或系统中的手动倒退操作。
The technician performed a backup man to restore the system.
技术人员执行了手动倒退以恢复系统。
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someone who takes the place of another (as when things get dangerous or difficult)
The technician performed a backup man to restore the system.
技术人员执行了手动倒退以恢复系统。
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someone who takes the place of another (as when things get dangerous or difficult)
The backup man is responsible for the manual reverse operation.
倒退手动负责手动反向操作。
Every shift must have a trained backup man for the manual backup.
每班都必须有一位训练有素的倒退手动来执行手动备份。
The operator called the backup man to assist with the manual reverse.
操作员呼叫倒退手动协助手动反向。
在此上下文中，backup man指网络或系统中的手动倒退操作。
The technician performed a backup man to restore the system.
技术人员执行了手动倒退以恢复系统。
Use the backup man if the automatic process fails.
如果自动过程失败，请使用手动倒退。
这里的backup man指用于手动倒退的工具或程序。
We need a backup man for the database.
我们需要一个数据库的手动倒退程序。
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通常指替补人员或后备人选
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