Mi5
abbr. 军情五处（Military Intelligence Security Service, 英国负责国内反间谍、反恐怖的情报部门）
📖 牛津释义
MI5
abbr
缩写 = (Brit) (former name for the) National Security Division of Military Intelligence （旧名）英国安全局（陆军情报局5处）.
🗣️ 情景例句
is my idea of heaven!
正是我所谓的天堂
I want you to clean your room today.
我希望你在今天自己打扫房间。
Mary is still writing letters. She's been writing letters all day.
马力还在写信，她写了一整天的信。