请输入您要查询的英文单词：
单词
ˌfifth ˈcolumn
释义
ˌfifth ˈcolumn
NOUN
C
a group of people who secretly support enemies of their country or opponents of the organization they belong to 第五纵队（指秘密支持敌国或敌方组织者）
DERIVED WORD
ˌfifth ˈcolumnist
noun
C