音标:[,daiə'pɔzitiv] ;
n. 幻灯片,[摄][电影] 透明正片,[摄] 反底片

By Jill Moss Broadcast: November 24, 2003 This is Robert Covent with the VOA Special English Development Report. The World Health Organization says it expects two times as many cases of 1)diabetes in

发表于:2018-12-01 / 阅读(172) / 评论(0) 分类 VOA2003(下)-发展与科学

哈利波特与魔法石12-Diagon Alley

发表于:2018-12-05 / 阅读(111) / 评论(0) 分类 哈利波特与魔法石

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-30 / 阅读(76) / 评论(0) 分类 英文魔法师字源大挪移

Frog census volunteers misinterpreted recorded frog sounds in the field, leading researchers to suspect that frog populations may be even lower than thought. Declining frog populations are considered an indicator of environmental damage. But new rese

发表于:2019-01-02 / 阅读(118) / 评论(0) 分类 60秒科学

Theary Seng's story is one of hope over adversity. As a child, she lived through the brutal Khmer Rouge years, before fleeing to the United States, where she studied to become a lawyer. Now, she is back in Cambodia, promoting human rights. As head o

发表于:2019-01-07 / 阅读(93) / 评论(0) 分类 VOA标准英语2008年(七月)

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute Declining frog populations are considered an indicator of environmental damage. But new research finds that frogs might be doing even worse than we thou

发表于:2019-01-08 / 阅读(70) / 评论(0) 分类 Scientific American(八)月

美国之声夺得亚军的亚裔美女Dia Frampton单曲《The Broken Ones》 I know they've hurt you bad. Wide, the scars you have. Baby let me straighten out your broken bones, All you faults to me make you more beautiful. I can't help it, I love

发表于:2019-01-10 / 阅读(92) / 评论(0) 分类 英文好歌推荐-百听不厌的英文歌曲

SCIENCE IN THE NEWS - Diabetes and Alzheimer's / Treatment for Alzheimer's / No Link between Vaccine and Autism By Broadcast: Tuesday, May 25, 2004 VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Speci

发表于:2019-01-11 / 阅读(90) / 评论(0) 分类 科技之光

By Robert Raffaele Washington, DC 08 February 2008 American medical researchers say they are stunned by the results of a major government study on diabetes and heart disease. They hoped to prove that a long-trusted form of treatment for lowering blo

发表于:2019-01-11 / 阅读(72) / 评论(0) 分类 VOA常速英语2008年(二月)

Scientists have identified a unique genetic mutation in about 10 percent of people with type 2 diabetes(糖尿病) studied in the United States and Europe. The discovery could help some people learn if they are at risk of developing diabetes so they

发表于:2019-01-11 / 阅读(130) / 评论(0) 分类 英语新闻

BEIJING, June 28 (Xinhuanet) -- The figure of adults with diabetes has risen to 347 million worldwide, which is more than doubled in the past three decades, according to a study published in the British journal Lancet. The study, which analyzed data

发表于:2019-01-11 / 阅读(92) / 评论(0) 分类 英语新闻

By Rory Byrne Phnom Penh 22 March 2007 On the face of it, Cambodia should be devastated by AIDS. Brothels are commonplace in the impoverished country, illegal drugs are widely available, and government spending on health care is only about two dollar

发表于:2019-01-13 / 阅读(134) / 评论(0) 分类 2007年VOA标准英语(三月)

Researcher correlates even moderate amounts of sweet beverages with greater likelihood of developing gestational diabetes Rose Hoban | Washington, DC 21 December 2009 Soft drinks have become a staple of diets in both wealthy and poorer countries. Now

发表于:2019-01-13 / 阅读(88) / 评论(0) 分类 VOA标准英语2009年(十二月)

Larry和李华一起坐地铁回家。今天我们要学两个常用语:get the ball rolling和mull it over. LH: Larry, 这两天天气真好,我看,过不了多久树就要发芽了。我真巴不得春天马上就到。 LL: Me too. I can't wa

发表于:2019-01-15 / 阅读(68) / 评论(0) 分类 美国之音《流行美语》

By Jade Heilmann Dakar 10 December 2007 A lawyer involved in the case of the six French charity workers detained in Chad on suspicion of trying to illegally fly 103 children to Europe, has said they will be tried in a criminal court in Chad. Several

发表于:2019-01-20 / 阅读(83) / 评论(0) 分类 VOA常速英语2007年(十二月)

Grammar Girl here. Todays topic is appositives. Guest-writer Bonnie Trenga writes, Today we have to decide if information is essential or extra, because if its extra well need some extra commas. The concept Im referring to is called an appositive. A

发表于:2019-01-30 / 阅读(158) / 评论(0) 分类 英语语法 Grammar Girl

By Greg Flakus Houston 29 February 2008 Leaders of the US energy industry met in Houston Thursday for what was billed as a presidential summit on energy issues, but they drew only one candidate, Senator Hillary Clinton. As VOA's Greg Flakus reports f

发表于:2019-01-31 / 阅读(83) / 评论(0) 分类 VOA常速英语2008年(二月)

By Phuong Tran Dakar 07 August 2007 For the past six weeks, representatives of Chad's main rebel groups have been in negotiations with Chad government officials to end a conflict that has recently shifted from the northern to the eastern part of the

发表于:2019-02-03 / 阅读(118) / 评论(0) 分类 2007年VOA标准英语(八月)

By Rory Byrne Phnom Penh 15 May 2007 Revenues from large deposits of oil and gas discovered in Cambodia's territorial waters are expected to start flowing by the year 2010. The government says the funds will be used to pay for much-needed infrastruct

发表于:2019-02-05 / 阅读(225) / 评论(0) 分类 2007年VOA标准英语(五月)

A five-year study aimed at finding ways to reduce some complications of diabetes tried several approaches but failed to reduce the risk of heart attack and stroke. But the study did identify some effective ways to reduce common vision, kidney, and ne

发表于:2019-02-12 / 阅读(62) / 评论(0) 分类 VOA标准英语2010年(七)月
学英语单词
a.e.c
affection power
alkali(ni)zation
all-optic communication network
allayest
Androsace incana
arcangel
arundinaria variegata (sieb.)mak.
atmological
attack plan
bacillus solaniperdus migula
becalling
Blagoveshchenka
bonediggers
bouna
brevennia rehi
bud-shape
buffoonism
canario
Carum copticum
Casalvecchio di Puglia
channel splay
committees for state security
cost accounting
cyclommatus mniszechi
Destroy the nests and the birds will fly away.
dimetasomatism
distemperance
emo kids
entyloma australe
exit designator
external discontinuity lattice
farenheit
flensers
flooded-out
fourbis
geodesic coordinate system
give my best regards to sb
group of projective transformations
gunneries
high-definition scanning system
Holth's operation
homely fare
human-cloning
hydrazo-
interior fire loop system
irideous
isoclinic lines
isoglabrol
isomatrine
jumping pain
krementschugite
liquid position
long branch sequence
mid-forehead
model misspecification
multiple impulse welder
mutsu
NESB
net torque curve
odyno-
overland bill of lading
pallids
parriah
perceived-weight
polyphasic lethal
pseudohomolog
radial-velocity spectrometer
recumbent-upright test
repeating ship
Rock Pt.
Scheibler's reagent
Scots Gaelic
scrammed
sealpoints
self-publisheds
single error correcting code
slave connecting rod
snag-free finish
specific unbalance
spur-shell
strikings-out
summitry
surrender penalty
table accessing mechanism
technical optics
time compliance technical order (tcto)
tire bending machine
titania electrode
tooth visibility
Tshibala
two-stage light gas gun
unfossiliferous
unpenetrating
up-cut grinding
vesperss
visual aural radio range
volume reduction factor
widle
xylaria intraflava
yardage recorder