英语词汇“Emergency Alert System”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	Emergency Alert System
释义	Emergency Alert System 基本英英 🌏紧急警报系统；美国紧急报警系统；应急警报系统 Noun: a federal warning system that is activated by FEMA; enables the President to take over the United States airwaves to warn the whole country of major catastrophic events
随便看	microscope warming unit with electric heater microscope with double zoom,operation microscope with line microscope with oil immersion system microscope with photographical arrangement microscope with photography attachment microscope work microscopia microscopial microscopic microscopic accessory microscopic accretion microscopic acidity constant microscopic agglutination microscopic agglutination examination microscopic agglutination test microscopic agglutination tests microscopic aggregation index microscopical microscopicalally microscopical analysis microscopical anatomy microscopical appearance microscopical character microscopical characteristics