腹泻性痢疾

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

发表于:2018-12-01 / 阅读(238) / 评论(0) 分类 VOA2003(下)-发展与科学

This is Scientific Americans 60 second Science, I am Gretchen Kuda Kroen, this will just take a minute. When normal populations of healthy bacteria in the gut get out of whack, the result can be the stubborn and recurrent bacterial infection known as

发表于:2018-12-02 / 阅读(106) / 评论(0) 分类 Scientific American(一)月

[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

发表于:2018-12-04 / 阅读(165) / 评论(0) 分类 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

发表于:2018-12-05 / 阅读(224) / 评论(0) 分类 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

发表于:2018-12-16 / 阅读(146) / 评论(0) 分类 2006年VOA标准英语(三月)

Voice 1 Welcome to Spotlight. Im Adam Navis. Voice 2 And Im Rena Dam. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 In rural Zambia, in Southern Africa,

发表于:2018-12-19 / 阅读(124) / 评论(0) 分类 环球英语 Spotlight

This is Scientific Americans 60 second Science, I am GretchenKuda Kroen, this will just take a minute. When normal populations of healthy bacteria in the gut get out of whack, the result can be the stubborn and recurrent bacterial infection known as

发表于:2018-12-24 / 阅读(101) / 评论(0) 分类 Scientific American(一)月

Listen this way听力教程第二册-13

发表于:2018-12-27 / 阅读(173) / 评论(0) 分类 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

发表于:2019-01-02 / 阅读(155) / 评论(0) 分类 60秒科学

Broadcast: Apr 07 2003 The World Health Organization, is calling for urgent international action to prevent millions of children from dying every year as a result of environmental hazards. The WHO is

发表于:2019-01-03 / 阅读(124) / 评论(0) 分类 VOA2003(上)-健康之旅

发表于:2019-01-03 / 阅读(97) / 评论(0) 分类 英语抢先学

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

发表于:2019-01-12 / 阅读(195) / 评论(0) 分类 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

发表于:2019-01-13 / 阅读(133) / 评论(0) 分类 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

发表于:2019-01-13 / 阅读(113) / 评论(0) 分类 VOA标准英语2009年(三月)

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

发表于:2019-01-26 / 阅读(146) / 评论(0) 分类 阅读空间

Simple Questions Can Help Stop Killer Disease 制止致命疾病的简单方法 Diarrheal disease is one of the leading killers of young children in Africa. While more countries are using vaccines to help prevent outbreaks, health officials are often

发表于:2019-02-01 / 阅读(103) / 评论(0) 分类 VOA常速英语2013年(九月)

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

发表于:2019-02-06 / 阅读(136) / 评论(0) 分类 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

发表于:2019-02-16 / 阅读(94) / 评论(0) 分类 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

发表于:2019-02-27 / 阅读(125) / 评论(0) 分类 外国人日常短语

Voice 1 Thank you for joining us for todays Spotlight program. Im Ruby Jones. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 In

发表于:2019-03-04 / 阅读(183) / 评论(0) 分类 环球英语 Spotlight
学英语单词
adjustment for main engine heat expansion
anacin
antibiotic
appeased
archives of enviromental health
attenuation of crust
biogeocenosis
break rolls
cable connectors
calime
cellulose film
chancery order
Chondrodendron
clevelanders
coon bear
core area
crinigera
cushion drive
dangler
deceiver
departments of history
design power range
dika
down (advanced) payment
earthing up
error (err)
Euriowie
flat spiral
flat-faced
four-flap Z-plasty
Fresnel biprism
goldenacres
Golva
gravity-force
gynogenesis
half-round scraper
hambroes
heat bath furnace
heavenliest
high-speed serial printer
hire out
hot-pack mill
hybrid incremental resistance matrix
impairedness
in collision
interglacial age
lens drum
lifestyle
load of spoilage organisms
lob along
look forward to sth.
loxogramme saziran tagawa
magnesio -clinoholmquistite
Marek
maximal network flow problem
maximum signal
mechanical sounding
mercury tank
modified diode-transistor logic circuit
negro suffrage
nitrodeoxycellulose
nonentry
OR mapping
phase insulation
PIHP
pope-hennessy
Porto Amboim, B.de
prednidolone
prezygotic barrier
qlt
quadrant steering gear
quasi government
random sensitivity
rationings
rearings
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river pebble phosphate
rokui
saffils
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shekelle
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solutionizing
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stopping region
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subsulfides
symmetrical short-circuit current
tangent off-set method
The belly is the truest clock.
ultrasound-diadynamic electrotherapy
uncrystallziable
unowned property
unsowed
valveless compressed-air distributing mechanism
viriola triliratus
wadset
water internal cooling
wrenches
wrigleyville