MCCabbr.玛丽勒本板球俱乐部(=Marylebone Cricket Club)abbr.任务控制中心(=mission control center)mccd曲折型沟道电荷耦合掐

1. One night at McChord Air Force Base in Washington, I was dispatched to check out the security fence where an alarm had gone off.
   有一天晚上，在华盛顿麦科德空军基地，我被派往去查看一个警报器被触发的安全网墙。