unboot

例句：

1. 1. Please unboot the computer before we begin working.
   在我们开始工作之前，请先给电脑开机。
2. 2.The car needs to be unbooted before it can be driven.
   这辆车在能被驾驶之前必须先启动。
3. 3. After unbooting the system, I was able to access the new software.
   系统启动后，我能够访问新的软件了。