她是国立卫生研究院国立药物滥用研究所的负责人。

She heads the National Institute on Drug Abuse, part of the National Institutes of Health.

youdao

她是国立卫生研究院国立药物滥用研究所的负责人。

She heads the National Institute on Drug Abuse, part of the National Institutes of Health.

youdao