英语词汇“operational necessity”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	operational necessity
释义	operational necessity operational necessity A mission associated with war or peacetime operations in which the consequences of an action justify the risk of loss of aircraft and crew. See also mission.
随便看	ipdhk ipdi ipdif ip (disambiguation) ip distributed architecture ipdk ipdl ipdlc ipdlt ipdm ipdma ipdmc ipdmi ipdmt ipdmug ipdn ipdo ipdp ipdpf ipdpl ipdps ipdr ipdra ipdrc ipds

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