英语词汇“air 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	air alert
释义	air alert noun 1. : the period during which military and civilian agencies are required to be in readiness for an enemy air attack; also : the warning signal that begins such a period 2. : combat or standby status of the aircraft, aircrew, and ground communications system that may have to repel the enemy air attack
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