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A-Z index of U.S. government departments and agencies
departments是什么意思_ departments的翻译_音标_读音_用法_例 …
DEPARTMENT中文(简体)翻译:剑桥词典 - Cambridge Dictionary
List of federal agencies in the United States - Wikipedia
department是什么意思_department的翻译_音标_读音_用法_例句_ …
Departments and Agencies - United States Federal Government …
Branches of the U.S. government - USAGov
What Are the Departments in a Business? (Plus Their Uses)
10 Departments in an Organization and Their Functions
Departments - Columbia Engineering