#VOA慢速英语：一家实验室将致命昆虫毒液转化为药物 搜索结果
ALaboratoryTurnsDeadlyInsectVenomintoMedicine一家实验室将致命昆虫毒液转化为药物Tomostofus,medicineesfromadrugstore.Butoriginally,muchofthemedicinedevelopedinthelastcenturycamefromnaturalsources:plan
