单词：porcine epidemic diarrhea
单词：porcine epidemic diarrhea 相关文章
Broadcast: July 15, 2003 (THEME) VOICE ONE: I'm Sarah Long with Bob Doughty, and this is the VOA Special English program, SCIENCE IN THE NEWS. VOICE TWO: This week -- a report on the problem of drug r
VOA2003（下）-发展与科学
[00:00.00]Questions 14-16 are based on the following talk [00:06.79]about the new marketing drive of Microsoft Corp. [00:12.43]You now have 15 seconds to read Questions 14--16. [00:19.70]Microsoft Corp.said today [00:24.03]it would offer a free compu
全国公共英语等级考试五级
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
英语沙龙2004全年合辑上
By Lisa Schlein Geneva 31 March 2006 Women fetch water in drought-hit Dubluk, Ethiopia The U.N. Children's Fund, UNICEF, says Ethiopian children are facing an epidemic of lethal diseases. UNICEF says
2006年VOA标准英语（三月）
一些常见的疾病： Backache 背痛 Cavity 蛀牙 Chills 发冷 Cramps 抽筋 Fever 发烧 temperature 发烧 Rash 疹子，皮疹 Toothache 牙疼 Osteoporosis 骨质疏松症 Herniated disk 椎间盘突出 Constipation 便秘 Diarrhea 腹泻 G
美国人这样说英语
Listen this way听力教程第二册-13
Listen this way听力教程
Friends who had a swimming pool also had a little sign posted that said, We dont swim in your toilet. Please dont pee in our pool. Despite such widespread admonitions, four fifths of those questioned believe that their fellow swimmers are guilty of
60秒科学
This is the VOA Special English Development Report. The HIV virus can be transmitted through breastfeeding The World Health Organization says that breastfeeding is the best way to provide babies with the nutrients and protection against infection the
VOA慢速英语2007年（八）月
By Cathy Majtenyi Nairobi 20 September 2006 Residents of the Southern Nationalities, Nations and People's State in Ethiopia walk 18 August 2006 through flooded lands from which they have been forced to fleed after massive flashfloods in Tolta, Ethio
2006年VOA标准英语（九月）
New UNICEF Campaign Targets Pneumonia, Diarrhea Global campaign Prompt and effective antibiotic treatment saved a child suffering from acute pneumonia. Not everyone is so lucky. In many poor regions of Sub-Saharan Africa and South Asia, pneumonia and
VOA标准英语2012年(六月)
The International Federation of Red Cross and Red Crescent Societies warns diarrheal diseases, such as cholera, are on the rise and increasingly becoming a major cause of death throughout the world - especially in sub-Saharan Africa. The Red Cross s
VOA标准英语2009年(三月)
想要练习四六级口语？找不到方法？下面跟着小编一起用情景法练习四级口语，这些句型都是我们常用的，但是你真的会说吗？一起来看看吧！ 你不舒服吗? Are you feeling okay? 见到身体状况不好
英语口语
Everybody loves the swimming pool. But how clean is the water in the average backyard or public pool? If you trust chlorine to take care of germs, you're in for a surprise. Chlorine and other disinfec
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释义： get at cold 患上感冒 get 会在很多情况下充当 have，如果有get+病名的形式，就表示患上，得 的意思。 例句： I've got the runs. 我拉肚子了。（= I have diarrhea.） I've really got a sore throat. Let's g
老外最常用的英文短语
Joe DeCapua 02 April 2010 Kenya has announced it will re-double efforts to control diarrheal diseases, one of the biggest killers of children under age five. Among the causes are unsafe water, as well as poor sanitation and hygiene. Kenyan ministries
VOA标准英语2010年(四)月
Let's talk dirty. A few years ago, oddly enough, I needed the bathroom, and I found one, a public bathroom, and I went into the stall, and I prepared to do what I'd done most of my life: use the toilet, flush the toilet, forget about the toilet. And
英语语言学习
释义： get at cold 患上感冒 get 会在很多情况下充当 have，如果有get+病名的形式，就表示患上，得 的意思。 例句： I've got the runs. 我拉肚子了。（= I have diarrhea.） I've really got a sore throat. Let's g
外国人日常短语
I have no appetite. 我没有胃口。 I've got airsick. 我晕机了。 I feel dizzy. 我头昏。 I feel feverish. 我感觉发烧了。 I feel bad. 我觉得不舒服。 I feel sick. 我感觉生病了。 Do you feel better? 你感觉好点吗？
十天学会简单英语