椭球管

神奇校车带领孩子们进入浩瀚的科学领域,游梭于生物科学、地球科学、太空科学、气象学、古生物学等各门学科中。被纽约时报评为最新鲜有趣、最富有创意和想象力的科学启蒙方式。孩子

发表于:2018-12-06 / 阅读(146) / 评论(0) 分类 神奇校车系列丛书

By Mil Arcega Washington, D.C. 30 June 2006 Watch Bar Code Report Bar code The Universal Product Code turned 30 this week. The U.P.C. is a unique combination of black and white lines that can identify virtually anything from a bar of soap to medical

发表于:2018-12-07 / 阅读(291) / 评论(0) 分类 2006年VOA标准英语(六月)

Popular Indian Yoga Guru Could Influence Election Gopal Singh Bisht says he was healed from Hepatitis B under Ramdevs guidance. He believes its now his duty to spread the gurus message. Soon, he will join thousands of others in traveling across India

发表于:2018-12-08 / 阅读(169) / 评论(0) 分类 VOA标准英语2012年(九月)

THE MAKING OF A NATION - June 20, 2002: Post-World War Two / Population By David Jarmul VOICE 1: THE MAKING OF A NATION -- a program in Special English by the Voice of America. (Theme) World War Two e

发表于:2018-12-09 / 阅读(150) / 评论(0) 分类 The Making of a Nation

Afghans Hopeful, But Worried About Future Modest changes There is a growing middle class in Afghanistans cities, including the capital Kabul. 在阿富汗的城市中,包括首都喀布尔在内,中产阶级正在不断壮大。 It is an increasi

发表于:2018-12-16 / 阅读(148) / 评论(0) 分类 VOA标准英语2012年(八月)

Chewing Khat Increasingly Popular Among Ethiopians Khat's popularity is growing as more members of the middle and upper classes are chewing the leaf. The natural stimulant is considered to be mildly addictive and the leaf has become the country's num

发表于:2018-12-16 / 阅读(144) / 评论(0) 分类 VOA标准英语2013年(五月)

AMERICAN MOSAIC - November 15, 2002: Rap Loses a Popular Artist / Question About the John Kennedy Assassination / 20th Anniversary of the Vietnam Veterans Memorial Broadcast: HOST: Welcome to AMERICAN

发表于:2019-01-02 / 阅读(216) / 评论(0) 分类 American Mosaic

By Melinda Smith Washington, D.C. 02 January 2007 watch Proton Pump report A basic tenet often associated with the practice of medicine is that physicians do no harm.' But even with the best intentions, sometimes a drug prescribed for one ailment ca

发表于:2019-01-04 / 阅读(216) / 评论(0) 分类 2007年VOA标准英语(一月)

By Shilpi Jha / Niharika Acharya Washington, D.C. 03 January 2007 watch Ghost Tours Whether ghosts are fact or fiction hasn't stopped some entrepreneurs from cashing in on the public's fascination with these otherworldly apparitions. All across the

发表于:2019-01-11 / 阅读(180) / 评论(0) 分类 2007年VOA标准英语(一月)

THE MAKING OF A NATION - American History: Popular Culture in '50s STEVE EMBER: Welcome to THE MAKING OF A NATION American history in VOA Special English. Im Steve Ember. Imagine a time machine. Youve just climbed into it for the purpose of visiting

发表于:2019-01-12 / 阅读(214) / 评论(0) 分类 2011年VOA慢速英语(九)月

By Ana Ward Washington, D.C. 26 February 2007 watch Exercise report Many Americans are facing serious health issues associated with unhealthy eating habits and a lack of exercise. With growing health concerns, more people are joining gyms for exerci

发表于:2019-01-12 / 阅读(217) / 评论(0) 分类 2007年VOA标准英语(二月)

Chinese Symbols Prove Popular in US 汉字在美国大受欢迎 From the moment Spaniards - or Vikings, some would say - first dropped anchor and encountered the natives whom the Spanish called Indians because they thought they had arrived in India -

发表于:2019-01-13 / 阅读(160) / 评论(0) 分类 VOA标准英语2012年(一月)

Popular Weed Killer Stirs Health, Environmental Concerns Jamie Jamison produces corn, wheat and soybeans on his 500-hectare farm. To boost production, he uses genetically modified seeds. To control weeds, he uses Atrazine. It gives us good long-seaso

发表于:2019-01-13 / 阅读(158) / 评论(0) 分类 VOA标准英语2012年(五月)

Egyptian Presidential Hopeful Promises Islamic, Inclusive Future Morsi wasn't the first choice for president of the Islamist group, Muslim Brotherhood. But with its lead candidate disqualified, Morsi has grasped his role as an accidental front-runner

发表于:2019-01-13 / 阅读(187) / 评论(0) 分类 VOA标准英语2012年(四月)

Popular Culture Inspires Top US Baby Names Theres a better-than-random chance that babies born in the United States last year, 2010, were named Bella or Edward. Those were among the 10 most popular girls and boys names, respectively, and it was more

发表于:2019-01-13 / 阅读(262) / 评论(0) 分类 VOA标准英语2011年(十二月)

US President Chosen by Electors, Not Popular Vote Americans vote for their next president on November 6. But the real presidential election takes place on December 17, and only 538 people are involved. This small group is called the Electoral College

发表于:2019-01-14 / 阅读(157) / 评论(0) 分类 VOA标准英语2012年(十月)

Study: Popular Herbal Remedy Doesn't Ease Enlarged Prostate Scientists investigating a popular herbal treatment for enlarged prostate, saw palmetto, have concluded it is no more effective than a placebo. That conclusion comes from a study which inclu

发表于:2019-01-14 / 阅读(168) / 评论(0) 分类 VOA标准英语2011年(十月)

New Treatment Potential Found in Popular TB Drug Scientists say new insights into a common tuberculosis drug will make it possible to shorten the treatment period for patients infected with TB. The drug pyrazinamide is widely used in combination with

发表于:2019-01-14 / 阅读(213) / 评论(0) 分类 VOA标准英语2011年(八月)

The Silas Lake Park reopens today after being closed for six months. The park was closed because mud and rock slides destroyed part of Cambridge Road, the only access into the park. We had to remove tons of boulders and rocks, said Hugh Foster of the

发表于:2019-01-27 / 阅读(152) / 评论(0) 分类 365个英语简短小故事

HEALTH REPORT - Progression of Age-Related Macular Degeneration By Nancy Steinbach Broadcast: Wednesday, January 28, 2004 This is Phoebe Zimmermann with the VOA Special English Health Report. American

发表于:2019-01-30 / 阅读(226) / 评论(0) 分类 健康与经济
学英语单词
a good manager
air strike coordinator
al-dabbagh
angle modilion
at utmost
Bachelor of Business Administration
Bacterium colorabilis
be at loggerheads with
block signal
british meson
built-in storage
capillary tubes
clickthrough rate
climatic lifeform
Commodity Research Bureau
compound nucleus
computer assisted measurement system
consoude
conspiratorial clique
conveyer belt
Cook Islander
creative power
CULLP
cyclolith
dbrc data-sharing control
depurate
dirockovich
doubledial
doulukka (sudan)
earning power
emotional experience
entotrochanter
flexible tope
gain select
gang process chart
gas gangrene infection
genital branch
good credit risk
gracious me
greenstick-fracture
hawkish
height of a field
high lift airfoil
holmite
honey guides
horse power per liter
i-railed
intermediate transverse frame
inverase
isolation order
joining stencil mark
keto acid soap grease
koestlers
Konogogo
Korfmann power loader
leak-off steam
let sb loose
Magdalen cup
middle class goods
minor thrust face
National Bank of Canada
nayaunt
neutral density glass
noncoordinated
ocosia spinosa
People's Democratic Republic of Yemen
phantasy lives
pillow slip
power lift lever
primicere
problem-solving system
Prunus virginiana Mill.
pseudofuscophialis lignicola
pussy discharge
pycnocarpus
quarry sand
railway statute
rambunctious
reamer section tap
Rh-negative blood
roadtrip
rust inhibitors
saturated diving
schlendorf
sea area boundary line
shaft communication
sharped
sidesaddle
signal-to-noise radio for playback
single tandem gear train
skip it!
static-stability limit
tax on write-up
techno-industrial
television reporters
the psalter
tres-
twilight flash
unworshippable
voltage across
whirlery
worm-and-nut type steering