Secretary of Defense的英文翻译是什么意思，词典释义与在线翻译：
the person who holds the secretaryship of the Defense Department;
"the first Defense Secretary was James V. Forrestal who was appointed by Truman"
the position of the head of the Department of Defense;
"the position of Defense Secretary was created in 1947"
Secretary of Defense的用法和样例：
- He resigned his post as Secretary of Defense.
- Defense Minister Kao Kuei-yuan receives Fan.