kgb

• 苏联的主要政治警察和安全机构，负责情报、反间谍和国内镇压，1954年至1991年存在。也泛指类似的国家安全或秘密警察机构。

An abbreviation referring to the former predominant security police organization of Soviet Russia.

不可数 · 专有名词

1. Soviet Security AgencyB2formal

   The main security and intelligence agency of the Soviet Union from 1954 to 1991, responsible for state security, foreign intelligence, and secret police functions.

   克格勃

   • The KGB was known for its extensive surveillance of citizens.
   • Many former KGB officers transitioned to new roles after the Soviet collapse.
   • The KGB operated a vast network of informants across the country.