小尖形,细尖形

Voice 1 Welcome to Spotlight. Im Colin Lowther. 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 It is a cold snowy day in a smal

发表于:2018-12-19 / 阅读(119) / 评论(0) 分类 环球英语 Spotlight

Lightning Helps Fertilize The Soil Our bodies need protein, and proteins contain nitrogen. The air we breathe has plenty of nitrogen to satisfy our needs. Butthat nitrogen is not available to us directly from the air. The only way we can get nitrogen

发表于:2018-12-31 / 阅读(104) / 评论(0) 分类 英语听力文摘 English Digest

What Happens When You Lose Neurons? When you were born, almost all of the one trillion neurons, or nerve cells, in your brain had already formed. But those neurons still had a lot of growing to do. As kids grow, neurons in the brain branch out and ma

发表于:2018-12-31 / 阅读(103) / 评论(0) 分类 英语听力文摘 English Digest

Grammar Girl here. Last week we talked about capitalizing words in the business world. Today we're going to talk about capitalization in general. If you recall, in English, we capitalize proper nounswords that name a specific thing or person, words s

发表于:2019-01-02 / 阅读(158) / 评论(0) 分类 英语语法 Grammar Girl

Grammar Girl here. In today's episode, well talk about capitalizationits overuse and its misuse in the business world. Lets talk about why capitalization of some words is a capital idea, and why uppercasing other words could be considered a capital o

发表于:2019-01-02 / 阅读(157) / 评论(0) 分类 英语语法 Grammar Girl

1、I appreciate your counter-offer but find it too low. 谢谢您的还价,可我觉得太低了。 2、Now we look forward to replying to our offer in the form of counter-offer. 现在我们希望你

发表于:2019-01-03 / 阅读(118) / 评论(0) 分类 Modern English 洋话连篇

By Anya Ardayeva Moscow 21 March 2007 watch Tuberculosis Russia report Russia is among the 22 countries in the world with the highest rate of tuberculosis. The U.S. Agency for International Development (USAID) says that after years of decline during

发表于:2019-01-13 / 阅读(183) / 评论(0) 分类 2007年VOA标准英语(三月)

By Margaret Besheer Washington 17 March 2006 The United Nations' special representative for Iraq says he does not believe Iraq is headed toward a civil war despite an escalation in sectarian violence.

发表于:2019-01-13 / 阅读(167) / 评论(0) 分类 2006年VOA标准英语(三月)

Christians Flee Their Homes in Pakistani Capital Shaqila Bibi, a Christian, is packing up. Shes afraid Muslims in her neighborhood will attack her if she stays. We are frightened, said Bibi. They can harm us any time, set us on fire, and the landlord

发表于:2019-01-13 / 阅读(143) / 评论(0) 分类 VOA标准英语2012年(八月)

Tripoli: Fighting Empties the Seaside Capital Driving into Tripoli is to drive into a ghost city. It looks like a set for a Hollywood apocalypse film. Instead of a bustling seaside capital of 1.5 million people, we drove Thursday past kilometer and k

发表于:2019-01-14 / 阅读(174) / 评论(0) 分类 VOA标准英语2011年(八月)

By Cathy Majtenyi Nairobi 10 January 2007 Tensions are running high in Somalia's capital Wednesday following a U.S. air strike on al-Qaida hideouts in the south and a statement by the interim president that ousted Islamist leaders should be punished

发表于:2019-01-20 / 阅读(130) / 评论(0) 分类 2007年VOA标准英语(一月)

By Jill Moss THIS IS AMERICA – April 15, 2002: Visiting the Capitol VOICE ONE: Historians have described the United States Capitol building as “the most recognized sign of democratic government in

发表于:2019-01-30 / 阅读(224) / 评论(0) 分类 This is America

By Nancy-Amelia Collins Dili, East Timor 04 July 2007 With the counting from last Saturday's parliamentary elections in East Timor nearly finished, it has become clear that none of the 14 parties has won an outright majority, and deal making has begu

发表于:2019-02-08 / 阅读(156) / 评论(0) 分类 2007年VOA标准英语(七月)

Topics: Movie: Mr. Smith Goes to Washington; Detroit and the Rust Belt; to knead versus to mash; the infinitive versus gerund form of a verb (to look for versus looking for); bona fide Words: to name a replacement naive to manipulate to propose a bil

发表于:2019-02-23 / 阅读(101) / 评论(0) 分类 美语听力 English Cafe

Topics: Ask an American: forecasting the future; offhand; off the top of ones head; out with the old, in with the new; using more versus -er to form the comparative Words: desalination shortage nanotechnology to associate (something) with (something)

发表于:2019-02-23 / 阅读(117) / 评论(0) 分类 美语听力 English Cafe

脑白金到底是什么? 褪黑素,又名黑素细胞凝集素,俗称为脑白金,是存在于从藻类到人类等众多生物中的一种荷尔蒙,它在生物中的含量水平随每天的时间变化而变化。 Melatonin, sometimes ca

发表于:2019-02-24 / 阅读(106) / 评论(0) 分类 英语听力文摘 English Digest

If you live up in the mountains, understanding the continually shifting landscape can mean survival. Mountains are continually shifting. Erosion wears mountains down, but active mountain ranges are also continuously rising. And heres the interesting

发表于:2019-02-24 / 阅读(119) / 评论(0) 分类 英语听力文摘 English Digest

The Labour Party, at their annual conference last weekend, said that they will discuss a capital gains tax. Many countries have a capital gains tax so if you buy a house then sell it at a profit, you pay tax on the profit. Some people buy houses as a

发表于:2019-02-25 / 阅读(192) / 评论(0) 分类 新西兰英语

The Mystery of Photorespiration 光呼吸作用之谜 光呼吸作用-Photorespiration是所有行光合作用的细胞(该处细胞包括原核生物和真核生物,但并非所有这些细胞都能运行完整的光呼吸)在光照和高氧低二

发表于:2019-03-09 / 阅读(155) / 评论(0) 分类 英语听力文摘 English Digest

US Furniture Capital Holds Annual Showcase Hundreds of U.S. towns and cities call themselves the capital of something or another. Even the world capital of this or that. Many of these titles are just for fun - a bit of promotion for the area. Tarpon

发表于:2019-03-17 / 阅读(1806) / 评论(0) 分类 VOA标准英语2012年(四月)
学英语单词
alk
AN Other
annual stockholders' meeting
Archaeosigillaria
authorisations
behierite
bifoliolate
bitline
Bodzanow
bookwork
bow weighing device
break a horse
Burghsluis
californium oxychloride
can't stop doing
channel of main stream
chowders
circular range
circumneutral
co-presidency
competing interruption request
composing-room
contact community
control quantity
cyclical voting
decorative paint
deeptank bulkhead
dephenolizer
dysmenorrhoeal
economic issue
energy accumulation
Enomoto Takeaki
error of zero point
escape with one's life
export credit subsidies
fabbroes
face cutter
fancy short patent
fiction-writing
flanged tubing
fold-back characteristic
followerss of the phrophet
frape
gross profit method
Grus americana
hand telephone set
homocytotropic
implicit faith
International Wholesale and Foreign Trade Centre
jointured
Komanda
lactating
late-night
load-time
logic schematic replacement
lutwyche
malva
material revision
Maximum Permissible Values of the input current and voltage
microinhomogeneities
miliolid
minimizing chart
moust
N-Triethylaminoethanol
origamic architecture
pearlitic malleable cast iron
photographic dish
Pillow Book
plane affine transformation
plasma cell blanitis
pointed finish
primitive equation model
protected title
protoclase cleavage
radwaste centrifuge
recoil particle counter tube
residual non operating current
rise of pile power
sam goldwyns
San Sebastian
scientific calculation
seed purification
soda potash glass
solid-state imaging detector
sous vide
speed-reliability tradeoff
sprinkling
start-up
swinging propeller
thread group
thyropenia
traumatica stomatitis
Tristram
twist boat
unrememberable
upia
vesalius ligament
vision-mixer
volume of equipment
wave disturbance apparatus
wet lay up
wing illumination light