Fifth column
01
第五纵队, 内部敌对团体
a group within a country or organization that secretly supports an enemy, often engaging in sabotage or espionage
语法信息
有生性状态
抽象
形态构成
复合词
可数
singular
not gender specific
复数形式
fifth columns
例子
The government feared a fifth column working to undermine national security.
政府担心有一个第五纵队在努力破坏国家安全。
