Secretary of Defense英语标准发音：Secretary of Defense英式发音：美式发音：翻译中文长Secretary of Defense - 基本释义[词典1]國防部長长国防長官Secretary of Defense - WEB词典Secretary of Defense长部长Secretary y of Defense长Assistant Secretary of Defense助理长 参考资料： 1.百度翻译：Secretary of Defense2.有道词典：Secretary of Defense3.爱词霸：Secretary of Defense
