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national security
政治 أمن قومي
 英语 词库
national security
美国 A collective term encompassing both national defense and foreign relations of the United States with the purpose of gaining: a. A military or defense advantage over any foreign nation or group of nations; b. A favorable foreign relations position; or c. A defense posture capable of successfully resisting hostile or destructive action from within or without, overt or covert (JP 1) 亦见 security
National Security
缩写, 航天, 军队 NS
national security: 19 短语, 4 学科
政治3
组织机构名称8
经济3
食品服务和餐饮5