administration on agingglossary / ADMINISTRATION ON AGING Administration on Aging. A unit in the U.S. Department of Health and Human Services responsible for promoting the welfare of the elderly and for assisting the states and Native American governments in doing so. 词条贡献者 资深译员Daniel,国际知名法学院法律英语专业,擅长翻译涉及工程与建设领域的法律文件。