the executive agency that advises the President on military questions; composed of the chiefs of the United States Army and the United States Navy and the United States Air Force and the commandant of the United States Marine Corps
双语例句
用作名词 (n.)
The head of the US Joint Chiefs of Staff, General Richard Myers, is in China for two days, before heading onto Mongolia and Australia. 美国参谋首长联席会议主席访问中国，这是海南美国侦察机事件以来的首次最高军事官员的访问。
