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
Great! It's a date.
太好了！ 就说定了。
There are as good fish in the sea as ever came out of it.
海里的好鱼是取之不尽的。
Yes, I love doing comedies.
是的，我喜欢导演喜剧。