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-现代词典

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	hwwip hwwql hwws hwx hwy hwy. hwyd hwyl hwy reg hwysitrep hwz hwzi hwzoa hwzpr h/x hx h@x0r hx21 hxb hxbt hxc hxcdd hx chipset hxcp1 hxd

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。