Defense Secretary
导读：Defense Secretary读音音标
Defense Secretary意思解释
英英释义 Defense Secretary n.the person who holds the secretaryship of the Defense Department同义词：Secreta
Defense Secretary意思解释
英英释义 Defense Secretary n.the person who holds the secretaryship of the Defense Department同义词：Secreta
Defense Secretary读音音标
Defense Secretary意思解释
英英释义
Defense Secretaryn.
the person who holds the secretaryship of the Defense Department
同义词：Secretary of Defense
the position of the head of the Department of Defense
同义词：Secretary of Defense
