#VOA常速英语听力：美国专家组推荐特鲁瓦达为艾滋病预防药物 搜索结果
VOA常速英语听力：美国专家组推荐特鲁瓦达为艾滋病预防药物TheU.S.FoodandDrugAdministrationheldamarathon12-hourhearingThursdaytoevaluateevidencethatTruvada,aonce-dailypillcurrentlybeingusedtotreatAIDSpatients,al
