n.第五纵队（间谍的通称） fifthcolumnismnewfifth column的英文翻译是什么意思，词典释义与在线翻译：英英释义Noun:a subversive group that supports the enemy and engages in espionage or sabotage; an enemy in your midst fifth column的用法和样例：例句用作名词(n.)Beware of the fifth column. They often infiltrate into key positions and seek to undermine the body politic from within. 要提防隐蔽的敌人，他们经常渗透到关键岗位企图从内部破坏国家政体。
