Department of Defense
释义
国防部：美国政府的一个部门，负责制定和执行国家的国防政策，保护国家的安全和利益。
例句
1·The agency is the central research and development arm of the Department of Defense .
该机构是国防部的核心研究与开发部门。
《柯林斯英汉双解大词典》
2·We have already succeeded in working out ground rules with the Department of Defense .
我们已和国防部成功地制定出了基本原则。
《柯林斯英汉双解大词典》
3·The Internet was developed during the 1970s by the Department of Defense .
因特网是在20世纪70年代由国防部开发的。
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