格瑞诺贝尔博士，美国国家过敏性和传染病学会研究领导者，在马里兰州的贝赛斯达说：“我们对这些结果很兴奋。

Dr. Gary Nabel, the study leader from the US National Institute of Allergy and Infectious Diseases in Bethesda, Maryland, said:"We are excited by these results. ""

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格瑞·诺贝尔博士，美国国家过敏性和传染病学会研究领导者，在马里兰州的贝赛斯达说：“我们对这些结果很兴奋。”

Dr Gary Nabel, the study leader from the us National Institute of Allergy and Infectious Diseases in Bethesda, Maryland, said: "We are excited by these results."

youdao