This is the VOA Special English Agriculture Report. Exotic Newcastle disease is a bird virus found in many parts of the world. Many kinds of birds carry it. But it especially affects chickens and a few others. It spreads very fast and there is no tr

发表于:2018-12-01 / 阅读(148) / 评论(0) 分类 VOA慢速英语2007年(十二)月

Antibiotic-resistant germs cause more than two million illnesses and at least 23,000 deaths each year in the U.S. 抗生素抗药性细菌会引发200多万种疾病,每年有至少2.3万名美国人因此而死亡。 Inappropriate prescribing of a

发表于:2018-12-04 / 阅读(124) / 评论(0) 分类 医学英语轻松学

Legionnaires' Disease 1 Legionnaires' disease is a serious and sometimes fatal form of pneumonia 2 . Legionnaires' disease is caused by infection with Legionella bacteria which are found naturally in

发表于:2018-12-05 / 阅读(182) / 评论(0) 分类 英语沙龙2004全年合辑上

This is the VOA Special English Health Report. Even minor cuts can become infected if they are left untreated. Any break in the skin can let bacteria enter the body. An increasing number of bacterial skin infections are resistant to antibiotic medic

发表于:2018-12-15 / 阅读(45) / 评论(0) 分类 VOA慢速英语2008年(一)月

Five-hundred years ago, a 15-year-old Incan girl was sacrificed, along with two other children. Her mummy has now revealed that she had an active lung infection at her death. Because a technique called shotgun proteomics has been used to determine wh

发表于:2018-12-24 / 阅读(44) / 评论(0) 分类 Scientific American(八)月

This is Scientific Americans Sixty-second Science. Im Cynthia Graber. This will just take a minute. Poor old spleen, it never got the recognition it deserved. Until now. Scientists had known that the spleen is part of our immune systems. But it was c

发表于:2018-12-24 / 阅读(68) / 评论(0) 分类 Scientific American(八)月

Do you think that it might be better to extract them? 你是不是认为把牙齿拔掉会好些? Certainly not! Your condition isn't that severe. 当然不是,你的情况并不那么严重, Also, I'm sure that your teeth can be saved for many

发表于:2018-12-27 / 阅读(152) / 评论(0) 分类 口腔临床英语对话

Your smile is contagious Pass it on to someone It is the one of the most influential gesture you can do Share it and live with it. 微笑具有极大的感染力 把你的微笑传递给他人 这是你发挥自我影响力的最佳姿态, 分享微笑

发表于:2018-12-29 / 阅读(60) / 评论(0) 分类 瞬间秒杀听力

JUDY WOODRUFF:Now to some dramatic findings from arecent AIDS studyand what they suggest about using drugs for the prevention of the disease. Ray Suarez has the story. RAY SUAREZ:The power of anti-AIDS drugs in treating patients has been well-documen

发表于:2018-12-31 / 阅读(104) / 评论(0) 分类 PBS访谈健康系列

Former United States President George Herbert Walker Bush is in a hospital in Houston, Texas. He is sick with sepsis, an infection of the blood. A spokesman said Bush was admitted for medical treatment Sunday, the morning after the funeral of his wif

发表于:2019-01-03 / 阅读(64) / 评论(0) 分类 2018年VOA慢速英语(四)月

By David McAlary Researchers have shown that it may be possible to prevent sexual transmission of the AIDS virus HIV with a compound now in the experimental stage. Female monkeys who received it vagin

发表于:2019-01-03 / 阅读(58) / 评论(0) 分类 VOA2004(下)--健康科技

by Jill Moss Broadcast: July 23, 2003 This is Bill White with the VOA Special English Health Report. A medical company in Australia, PanBio, has developed a new test for West Nile 1)virus. The test ex

发表于:2019-01-09 / 阅读(107) / 评论(0) 分类 VOA2003(下)-环境与健康

US to Destroy Hundreds of Cattle Linked to Mad Cow Infection Michael Bowman U.S. agriculture officials have announced plans to destroy hundreds of cattle linked to the first case of mad cow disease fo

发表于:2019-01-11 / 阅读(70) / 评论(0) 分类 VOA2004(上)--各类新闻

JOHANNESBURG, March 23 (Xinhua) -- Cervical cancer ranks as the second most frequent(频繁的) cancer among women in South Africa. Recent information from a World Health Organization (WHO) and ICO Information Center on Human Papilloma virus (HPV) an

发表于:2019-02-02 / 阅读(89) / 评论(0) 分类 英语新闻

WASHINGTON, May 17 (Xinhua) -- A third case of the deadly Middle East Respiratory Syndrome (MERS) virus infection has been found in the United States, the country's Centers for Disease Control and Prevention (CDC) said Saturday. The patient is an Ill

发表于:2019-02-04 / 阅读(48) / 评论(0) 分类 英语新闻

BERLIN, June 14 (Xinhua) -- A two-year-old boy became the first child to be killed by the deadly E. coli in Germany on Tuesday, officials said. To date, the terrifying EHEC infection has claimed 36 lives in Germany and one in Sweden. The child, from

发表于:2019-02-04 / 阅读(102) / 评论(0) 分类 英语新闻

MAPUTO, April 22 (Xinhua) -- Health authorities in northern Mozambique said on Tuesday that dengue fever is being rolled back, although the total number of infection has climbed to 32. The disease was first detected in late February in Pemba, capital

发表于:2019-02-07 / 阅读(85) / 评论(0) 分类 英语新闻

Those are symptoms of an infection. 这些是感染的症状。 symptom 症状 Any other symptoms? 还有其他的症状吗? infection 传染;感染 bacterial infection 细菌感染 an ear infection 耳部感染 A:Back again,Bill? 又回来了,比

发表于:2019-02-12 / 阅读(68) / 评论(0) 分类 跟艾米莉一起学口语

Is she out of danger now? 她现在脱离危险了吗? A:What's the matter with my wife? 我妻子是怎么了? B:She had a sudden heart attack. 她心脏病突发。 A:I guess so.It was very terrible when she was at the onset of the illness.I am

发表于:2019-02-12 / 阅读(51) / 评论(0) 分类 跟艾米莉一起学口语

释义: know anything about+名词(否定,疑问句形式)完全不知道 这是在否定句或疑问句中所使用到的表达方式。在否定句中用来强调否定内容,表示完全,毫不等,而在疑问句中表示对某事了解

发表于:2019-03-13 / 阅读(141) / 评论(0) 分类 老外最常用的英文短语