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
Some Japanese words are of Chinese origin.
有些日本文字是起源于中文的。
What a disappointment.
真是失望透顶。
The snake, however, continued to 'dance' slowly.
然而那蛇却还是缓慢地“舞动”着。