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	viscaceae viscacha viscachas viscachera viscance viscaria viscay viscaya viscel viscer- viscera viscerad visceral visceral abdominal fascia visceral adipose-specific serpin visceral adipose tissue visceral adipose tissue-derived serine protease inhibitor visceral adiposity visceral afferent n's visceral anesthesia visceral arch visceral arches viscera larval migrans visceral brain visceral cavity

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。