同根派生 joint chiefs of staff相关词英汉例句用作名词 (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。joint chiefs of staff更多例句