executive system

• 操作系统

executive system的用法和样例：

例句

1. The operating system is shutting down.
   操作系统正在关闭。
2. The follow-up system was simple enough.
   贯彻执行系统是相当简单的。
3. Your current security settings do not allow you to perform system commands on this item.
   当前安全设置不允许对该项目执行系统命令。