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[VOA慢速-新闻杂志] VOA慢速新闻附字幕:用实验室血清治疗埃博拉患者
Two Americans infected with the Ebola virus seem to be improving after they were treated with an experimental serum produced from tobacco.2014-08-09 编辑:Sunny
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[大千世界] 澳洲男童被毒蜘蛛咬伤 注射12瓶抗毒血清捡回性命
据当地记者报道,澳大利亚一位十岁的男孩在被世界上最具毒性的蜘蛛咬伤后,经注射十二瓶血清后成功生还。2017-03-07 编辑:max
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[VOA常速英语视频] 毒蛇血清
Beth Mwende mourns the loss of her three-year-old daughter, Mercy. The girl was bitten by a deadly snake in their hut.2020-01-21 编辑:Wendy