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This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Many scientists draw their concepts.For example, if we look at the work of somebody like Maxwell or Faradywe know they drew as part of their inventing

发表于:2018-12-24 / 阅读(98) / 评论(0) 分类 Scientific American(八)月

I am proud to come to this city as the guest of your distinguished Mayor, who has symbolized throughout the world the fighting spirit of West Berlin. And I am proud -- And I am proud to visit the Federal Republic with your distinguished Chancellor w

发表于:2018-12-30 / 阅读(366) / 评论(0) 分类 名人演讲

I am proud to come to this city as the guest of your distinguished Mayor, who has symbolized throughout the world the fighting spirit of West Berlin. And I am proud -- And I am proud to visit the Federal Republic with your distinguished Chancellor wh

发表于:2018-12-30 / 阅读(101) / 评论(0) 分类 美国百大经典演讲

John F. Kennedy:

发表于:2018-12-30 / 阅读(158) / 评论(0) 分类 美国经典英文演讲100篇

Michelle Bachelet was born in 1951. She is the first woman to become President of Chile. She won the 2006 election in a runoff, campaigning to help reduce the countrys huge gap between rich and poor. In 2008, Time magazine ranked her fifteenth on its

发表于:2019-01-01 / 阅读(74) / 评论(0) 分类 各国名人英文介绍

神经学家Michael Merzenich谈论大脑的神秘而强大的功能之一:大脑主动重塑自身的能力。他正在研究利用大脑的可塑性来增强我们的技能以及恢复缺失的功能。

发表于:2019-01-05 / 阅读(109) / 评论(0) 分类 TED公开课:美妙的神经系统

By Steve Schy Turin 12 February 2006 American figure skater Michelle Kwan's quest for an Olympic gold medal has come to an end. An injury forced the 25-year-old Californian to pull out of the Turin Ga

发表于:2019-01-06 / 阅读(120) / 评论(0) 分类 2006年VOA标准英语(二月)

By Mary Morningstar Washington 25 March 2006 John Rich is best known as one-half of the popular Country duo Big and Rich. Most of his fans also know that before he formed Big and Rich, John was a memb

发表于:2019-01-06 / 阅读(139) / 评论(0) 分类 2006年VOA标准英语(三月)

The U.S. president's wife, Michelle Obama, accompanied her husband on his first trip to Europe since taking office. But far from standing in the shadow of her husband, Mrs. Obama enchanted Europeans with her personal style. US First Lady Michelle Ob

发表于:2019-01-07 / 阅读(83) / 评论(0) 分类 VOA标准英语2009年(四月)

ClipMatthew Nicholls I would consider myself British first and then Welsh but not English, Im sorry but definitely not English. Sue:In Private lives today we meet Matthew Nicholls. Matthew has lived all his life in Cardiff, the capital city of Wales

发表于:2019-01-07 / 阅读(368) / 评论(0) 分类 英语讨论

2012年12月8日雅思听力考试回忆 12月8日雅思听力考情一旧三新 Section 1: 租房子的,全填空比较tricky的是第十题是两个空 同:V09131S1 Section 2:Guide of the United States (map) 关于美国的旅游景点,不同的

发表于:2019-01-08 / 阅读(101) / 评论(0) 分类 雅思机经

By Nico Colombant Port Harcourt 22 May 2007 Refinery workers in one of the main cities in Nigeria's Niger Delta have started a protest action over the last-minute sell-off of refineries by the outgoing government. Meanwhile, motorists line up for hou

发表于:2019-01-11 / 阅读(165) / 评论(0) 分类 2007年VOA标准英语(五月)

Indian agriculture officials say they expect a rich harvest of food grains this year following abundant rains mid-way through the monsoon season. From New Delhi, Anjana Pasricha reports the anticipated increase in food supply could help the country

发表于:2019-01-13 / 阅读(63) / 评论(0) 分类 VOA标准英语2008年(七月)

Jodie liked her apartment. She had a beautiful view to the south. A nearby tree was home to two squirrels. She liked to watch them. So did her cat. Mrs. Neely owned the apartment building. She was an old lady who spoke with a thick Norwegian accent.

发表于:2019-01-27 / 阅读(78) / 评论(0) 分类 365个英语简短小故事

Lynn: Ive been trying to help Monica find an apartment, but its impossible to find anything affordable on this side of town and near her work. The only thing thats within her budget would require a 50-minute commute each way! Santiago: I know. Its be

发表于:2019-02-07 / 阅读(56) / 评论(0) 分类 地道美语播客

Michelle Branch 在美国Arizona州长大的Michelle Branch,出生于1983年7月2日,自小便自学吉他和钢琴。在Michelle Branch的14岁生日宴会上,她得到了自己梦寐以求的礼物---自己平生的第一把吉他。 Artist:Michelle Branch蜜雪布兰琪 Song:You Set Me Free你让我自由

发表于:2019-02-07 / 阅读(151) / 评论(0) 分类 音乐咖啡厅

The Battle of the GUI 图形用户界面之争 At that time, Microsoft was producing an operating system, known as DOS, 微软当时已经开发出了DOS操作系统, which it licensed to IBM and compatible computers. 并授权给IBM和兼容电脑使

发表于:2019-02-15 / 阅读(78) / 评论(0) 分类 乔布斯传

Now, have any of y'all ever looked up this word? 好,你们中有谁查过这个单词? You know, in a dictionary? Yeah, that's what I thought. 用字典?是的,我想也就这个样子。 How about this word? Here, I'll show it to you. 这个单

发表于:2019-03-04 / 阅读(144) / 评论(0) 分类 TED演讲教育篇
学英语单词
acyrthosiphon pisum (harris)
Al Janā'in
arctation
argentum bromatum
arsenic monosulfide
Auray
average igneous rock
babels
blue-ribbon connector
book of records
bronchial constriction
business-pleasure
case finder
casting-couch
cavallin
cell-plate (strasburger 1882)
chain suture
chambers of trade
cheses
chikungunya
clamping diode
composite estimate
continuous concrete wall
corn-flour
coys
criminal with previous convictions
crutche
dactylispa sauteri
derriobtusone
diploptene
disapproved
dog rocks
efficiency-enhancing
electric hair curler
emergency overspeed governor
enates
enhanceable language
eudicotyledons
fashion count
g?ta kanal
haemal ring
handshake transceiver unit
heated rear window
heavy bodied oil
hemalbumin
hemiparasitism
heptahelical
herrhausen
high head hydro power station
hippophile
hiroaki
homomorphic deconvolution
inred
integrated injection logic circuit
key type clutch
Langmuir law
lateral glandular branch
lipomata diffusa symmetrica
LL. L.
location preference
log exposure scale
lop-stick
magnetization equation
micro-capillary
miscellaneous fishing gear
misconjunction
moving resistance
Muslimology
nasion-prosthion
nematophagous
neuma
on capital
ostracizers
other time
out stroke
over-regularization
palearctic faunistic region
persolution
Phyllophora
platinode
postwar credit
potassium-argon datings
prosomite
purnell quenching process
radiator louver frame
reference chromatogram
schoenus apogon
sheet piling
skean-dhu
small hydro electric plant
soleprint
ST_military-and-armed-forces_the-armed-forces-generally
submarine rescue chamber
submucous cordectomy
surface spread method
the largest particles
tracheotomized
traumatic balsam
unstable balance
vibratile corpuscule
waveguide attenuator
working stroke of spring buffer