单词：severe etch virus
单词：severe etch virus 相关文章
AILSA CHANG, HOST: Scientists say they have solved a mystery about the Zika virus. They think they've figured out why the virus became a global threat all of a sudden and started causing severe birth defects. As NPR's Michaeleen Doucleff reports, the
2017年NPR美国国家公共电台9月
ESL Podcast 1186 Being in a Severe Storm Shana: Hey, did you hear that? Theres a severe storm coming. Lets hope for the best. Aecio: Yeah, I hope it doesnt leave a lot of damage. We havent recovered from the aftermath of the last big storm. Shana: No
2016年ESL之日常生活
AS IT IS 2013-12-17 WHO: Test, Treat Malnourished Children for HIV 世卫组织帮助营养不良儿童治疗艾滋病毒 From VOA Learning English, welcome to As It Is. Im Steve Ember in Washington. Today on our program, we tell about a study that s
2013年VOA慢速英语(十二)月
赖世雄旅游观光英语通教你学会观光旅游的各种对话、句子。 An Art Purchase 购买艺术品 Kathy and Evan visit a local art gallery near Kings New Square. 凯西和艾凡参观了国王新广场附近的一家当地美术馆。
赖世雄旅游观光英语通
BARBARA KLEIN: This is SCIENCE IN THE NEWS, in VOA Special English. Im Barbara Klein. BOB DOUGHTY: And Im Bob Doughty. Today we remember Hurricane Katrina and tell about the science of severe ocean storms. (MUSIC) BARBARA KLEIN: Many Americans are ob
2010年VOA慢速英语(八)月
SCIENCE IN THE NEWS - Severe Ocean Storms: The Science of Nature's Power This is SCIENCE IN THE NEWS, in VOA Special English. Im Barbara Klein. And Im June Simms. Today we tell about the science of severe ocean storms. Severe storms that develop over
2012年VOA慢速英语(十)月
Broadcast: Feb 4, 2003 By Mario Ritter VOICE ONE: This is Sarah Long. VOICE TWO: And this is Doug Johnson with SCIENCE IN THE NEWS, a VOA Special English program about recent developments in science.
VOA2003（上）-健康资讯
SCIENCE IN THE NEWS - Severe Ocean Storms: Behind Nature's Power By Caty Weaver Broadcast: Tuesday, September 27, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Bob D
科技之光
CANBERRA, Sept. 6 (Xinhua) -- A rare virus that can be contracted by humans has killed a large number of Victorian pigeons after being detected in the Australian state for the first time, Agriculture Department confirmed on Tuesday. According to the
英语新闻
This is the VOA Special English Agriculture Report. A farmer in his maize field near Arusha, Tanzania The maize streak virus causes one of the most destructive crop diseases in Africa. Not only is it economically damaging, it can also threaten food
VOA慢速英语2008年（九）月
AS IT IS 2014-01-12 WHO: Test, Treat Malnourished Children for HIV 世卫组织帮助营养不良儿童治疗艾滋病毒 From VOA Learning English, welcome to As It Is. Im Steve Ember. Today on our program, we tell about a study that shows vitamins
2014年VOA慢速英语(一)月
By Greg Flakus Houston 26 May 2008 A band of storms stretching from the Texas Panhandle to Wisconsin has caused death and destruction in the central United States during the past few days. At least 7 people were killed in Iowa and Minnesota by tornad
VOA标准英语2008年（五月）
Experts Troubled by New Dengue Outbreaks in Western Hemisphere Dengue had been eliminated in this hemisphere for quite a while but unfortunately it got reintroduced and has been generally growing since then, said Donald Shepherd. Donald Shepherd spok
VOA标准英语2012年(五月)
Dengue Severity Depends on Prior Infection, Genetic Variation American and Nicaraguan scientists have discovered the reason why a second infection with dengue can often be much more serious, even fatal, than the first. Dengue is a viral disease sprea
VOA标准英语2011年(十二月)
Venezuelan authorities are now conceding President Hugo Chavez is dealing with a severe lung infection. Ernesto Villegas is the Information Minister. After the delicate surgery of this past December 11, Comandante Chavez has faced complications as a
英闻天下
I HAVE seen a great many houses in my time, little and big, new and old, built of stone and of wood, but of one house I have kept a very vivid memory. It was, properly speaking, rather a cottage than a house a tiny cottage of one story, with three wi
英文短篇小说
By Lisa Schlein Geneva 05 January 2008 A new study sponsored by the World Health Organization (WHO) shows children with severe pneumonia can be effectively treated at home and do not need to be hospitalized. The World Health Organization calls this f
VOA标准英语2008年（一月）
Drink-drivers and repeat traffic offenders in Thailand could be sent to work in hospital morgues under a new plan by the authorities to try to put a stop to carnage on the countrys roads. 为减少致命交通事故，泰国政府出台新计划，拟派
阅读空间
今天我们要学的词是severe。 Severe, 严重的，严峻的。最近美国大部分地区陷入酷暑之中。 The elderly and the young are the most vulnerable to severe heat and humidity, 老年人和小孩子是最难以承受高温和湿热天
英语单词荟萃
By Lisa Schlein Geneva 17 February 2008 United Nations aid agencies warn the onset of spring in Afghanistan is expected to bring severe flooding in many parts of the country. They say they are gearing up to help tens of thousands of Afghans survive t
VOA常速英语2008年（二月）