英语词汇“fifth column”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	fifth column
释义	fifth column noun Etymology: translation of Spanish quinta columna; from the fact that during the Spanish Civil War rebel sympathizers in Madrid were so called when in 1936 four rebel columns advanced against this city : a group of secret sympathizers or supporters of an enemy that engage in espionage, sabotage, and other subversive activities within the defense lines or borders of a nation • fifth columnism noun • fifth columnist noun
随便看	acrospore acrosporous across across across country across-the-board across the tracks acrost acrosternite acrostic acrostical acrostically acrostichal acrostichum acrotarsial acrotarsium acroter acrotergite acroterial acroterion acroterium acrothoracica acrotreta acrotrophic acrylaldehyde

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