department of transportation

Department of Transportation. The federal executive division responsible for programs and policies concerning transportation. • Through a series of specialized agencies, this department oversees aviation, highways, railroads, mass transit, the U.S. merchant marine, and other programs. — Abbr. DOT.

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词条贡献者

资深译员Tommy，毕业于亚洲顶尖的高级翻译学院，擅长翻译有关基础设施/交通运输领域的法律文件。