[医] 斯托克维斯氏病(肠原性紫绀)

SCIENCE IN THE NEWS - Foods That Protect Against Disease

SCIENCE IN THE NEWS – July 16, 2002: Foods That Protect Against Disease VOICE ONE: This is Sarah Long. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA Special English program abou

发表于:2019-01-08 / 阅读(59) / 评论(0)

科技之光

SCIENCE IN THE NEWS - Cancer

SCIENCE IN THE NEWS -April 2, 2002: Cancer By Oliver Chanler VOICE ONE: This is Sarah Long. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA Special English program about recent deve

发表于:2019-01-09 / 阅读(69) / 评论(0)

科技之光

VOA慢速英语20113 Nigerian Doctor Honored for Fight Against River Blindness

Nigerian Doctor Honored for Fight Against River Blindness From VOA Learning English, this is the Health Report in Special English. Nigerian doctor Uche Amazigo has received the Prince Mahidol Award for outstanding efforts in public health. Dr. Amazig

发表于:2019-01-12 / 阅读(72) / 评论(0)

2013年VOA慢速英语(五)月

VOA标准英语2012--Pills Offer New Hope in Fight Against Yaws

Pills Offer New Hope in Fight Against Yaws Scientists have found that a medicine taken in pill form is just as effective in treating the neglected tropical disease yaws as the usual treatment, a shot of penicillin. The easier-to-use therapy raises ne

发表于:2019-01-13 / 阅读(56) / 评论(0)

VOA标准英语2012年(一月)

VOA标准英语--Fighting Uphill Battle Against AIDS

Fighting Uphill Battle Against AIDS Africa is the birthplace of HIV/AIDS. No other region of the world has more people living with the disease or has had more people die from it. Yet despite being the epicenter of the epidemic, it took years to raise

发表于:2019-01-13 / 阅读(52) / 评论(0)

VOA标准英语2012年(七月)

WHO Campaign Against Epilepsy

10 世界卫生组织制定反癫痫症计划 DATE=3-7-01 TITLE=SCIENCE REPORT - WHO Campaign Against Epilepsy BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-30 / 阅读(63) / 评论(0)

科技之光

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

adcraft

after the expiry of the agreed notice

backward-differnece formula