国家卫生研究所是美国健康、教育与福利部进行和支持医疗研究的首要机构。
The NIH is the U.S. Department of Health and Human Services' primary agency for conducting and supporting medical research.
国家卫生研究所是美国健康、教育与福利部进行和支持医疗研究的首要机构。
The NIH is the U.S. Department of Health and Human Services' primary agency for conducting and supporting medical research.
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