英语词汇“blue alert”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	blue alert
释义	WordReference Random House Unabridged Dictionary of American English © 2024 blue′ alert′, Military(in military or civilian defense) an alert following the first, or yellow, alert, in which air attack seems probable. Cf. red alert, white alert, yellow alert.
随便看	indorsement indoxyl indra indraft indraught indrawn indre indre-et-loire indri indris indubitability indubitable indubitableness indubitably induc. induc induce induced drag induced radioactivity induced topology inducement inducer inducible induct inductance

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