砂质宙积物

Y: 各位听众好,欢迎到美语咖啡屋。我是杨晨。 J: Hello I'm Jody and welcome to American Cafe. Hey Yang Chen, you seem pretty deep in thought today. Y: 我这几天一直琢磨,政治

发表于:2018-12-19 / 阅读(129) / 评论(0) 分类 美语咖啡屋

Y: 各位好, 我是杨晨。欢迎您到美语咖啡屋。 J: Hello everyone! Welcome to American Cafe! Today we are going to celebrate Women's Equality Day that is celebrated on August 26th. Y: 8月

发表于:2018-12-19 / 阅读(168) / 评论(0) 分类 美语咖啡屋

This is Scientific America's 60-Second Science, I'm Cynthia Graber. This'll just take a minute. Its hot to research life in extreme environments. There are organisms that thrive in boiling hot thermal vents and in toxic stews. These extremophiles, as

发表于:2018-12-24 / 阅读(86) / 评论(0) 分类 Scientific American(五)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Theres a Native American site in Ohio that appeared to be a fort. But recent discoveries by archaeologists at the University of Cincinnati show thats n

发表于:2018-12-24 / 阅读(100) / 评论(0) 分类 Scientific American(九)月

Roughly 1,000 years ago, Europe enjoyed several centuries of balmier average temperatures. Dubbed the Medieval Warm Period, it was the last time before the present that agriculture could flourish in Greenland. This era also provided fodder for countl

发表于:2018-12-24 / 阅读(96) / 评论(0) 分类 Scientific American(十一)月

(MA) Look at our topographical map and you'll see that the middle third of the North American continent --- from the Rocky Mountains almost to the Mississippi River --- is pretty flat. This is the Great Plains. This kind of area is sometimes called

发表于:2018-12-30 / 阅读(70) / 评论(0) 分类 托福听力短文

About 110 million years ago, a large plant-eating dinosaur covered with sharp points walked the land. Called a nodosaur, it is now the best example of its kind ever found. This new species of dinosaur is being called a one-in-a-billion discovery. Rec

发表于:2019-01-02 / 阅读(109) / 评论(0) 分类 2017年VOA慢速英语(五)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This'll just take a minute. As scientists delve deeper beneath the oceans surface, they find bizarre creatures that have adapted to harsh and extreme environments. Now comes a new o

发表于:2019-01-08 / 阅读(105) / 评论(0) 分类 Scientific American(四)月

China spared from Hurricane Sandy's destruction BEIJING, Oct. 30 (Xinhua) -- Analysts say that Hurricane Sandy, which is currently blazing a path of destruction along the East Coast of the United States, might have temporary but limited impacts on th

发表于:2019-01-11 / 阅读(91) / 评论(0) 分类 英语新闻

Lake Sediment Could Better Date Ancient Finds Radiocarbon dating is the best-known and most widely used method to determine the age of organic material, such as bone or wood or plant matter. All such material contains radioactive carbon atoms, known

发表于:2019-01-14 / 阅读(89) / 评论(0) 分类 VOA标准英语2012年(十月)

What then of manned space exploration? 那载人的空间探索呢? The government recently announced plans to return to the moon by 2024. 美国政府最近宣布了2024重返月球的计划。 The successful conclusion of that mission will result

发表于:2019-01-18 / 阅读(74) / 评论(0) 分类 TED演讲商业篇

The 9/11 terrorist attack in New York not only killed people. It also killed local businesses, too, as many residents and companies moved out of the devastated area. 10 years on things are finally recovering. One Chinese restaurant has been part of t

发表于:2019-01-19 / 阅读(106) / 评论(0) 分类 世界各地新闻集锦

The geology of the planet 地球的地质情况 Welcome to the Anthropocene 欢迎来到人类纪 Humans have changed the way the world works. Now they have to change the way they think about it, too 人类改变了世界运行方式,现在,人类不

发表于:2019-01-26 / 阅读(122) / 评论(0) 分类 经济学人综合

Superstorm Sandy smashes U.S. eastern coast WASHINGTON, Oct. 30 (Xinhua) -- Superstorm Sandy has killed at least 29 people and knocked millions out of power across the densely populated U.S. east coast, leaving streets flooded, houses burned and a le

发表于:2019-02-03 / 阅读(90) / 评论(0) 分类 英语新闻

'Superstorm' Sandy Batters US East Coast Hurricane Sandy, now downgraded to a post-tropical cyclone, has made landfall on the U.S. East Coast, putting some 50 million people in the path of torrential rain, high winds and dangerous tidal surges from o

发表于:2019-02-03 / 阅读(312) / 评论(0) 分类 英语新闻

CANBERRA, Oct. 14 (Xinhua) -- Australian scientists have made the alarming discovery that sea levels have risen more in the past century than at any other comparable period in the past 6,000 years. Researchers from the Australian National University

发表于:2019-02-06 / 阅读(102) / 评论(0) 分类 英语新闻

Hurricane Sandy Bears Down on Eastern US Watches and warnings are posted up and down the U.S. east coast as Hurricane Sandy sets its sights on the Atlantic seaboard. Forecasters with the National Hurricane Center say they do not expect Sandy to weake

发表于:2019-02-16 / 阅读(95) / 评论(0) 分类 英语新闻

UNITED NATIONS, Oct. 28 (Xinhua) -- The headquarters of the United Nations is going to be closed for at least one day because of an expected hurricane, according to a statement issued to the press here on Sunday by the UN spokesperson's office. Due t

发表于:2019-02-16 / 阅读(88) / 评论(0) 分类 英语新闻

Saying Good-bye to Cambridge Again --by Xu Zhimo 再别康桥 徐志摩 Very quietly I take my leave As quietly as I came here; Quietly I wave good-bye To the rosy clouds in the western sky. The golden willows by the riverside Are young brides in the

发表于:2019-02-18 / 阅读(116) / 评论(0) 分类 阅读空间

世界本没有长难句,修饰成分多了,便有了长难句。 阅读速度大部分来于短时间内理解长难句的能力。 大家在看长难句的时候,多思考,一个句子为什么这么长,常见的修饰成分到底有哪些?

发表于:2019-02-18 / 阅读(117) / 评论(0) 分类 托福英语
学英语单词
A chain is no stronger than its weakest link
accident discharge
annual mean temperature difference
artificial purchasing power
atrial enlargement
Auchenheath
bacillary band
ball-game
bar tender
bed form superimposition
Beru Atoll
bookhound
braunche
button up one's face
buzzin'
cargo on runners
chirosporous
Clear history
competency-baseds
copeptin
dementors
design as
deviation report
discharge-induced explosion
district for foreign missions
dodecyl cyanide
drupose
duckflat belt
electric machine designer
Emirates
entwisting
extension block
fixed - wing aircraft
FL.PT.
foil mill
forced confession
fully qualified name
granted
helen thayer
hove-to
imp.gal.
indigofera suffruticosas
interchangings
left-wing anarchist
legal instruments
linear coefficient restrictions
local relaxation mode
long oil
Malacacheta
marine hydrodynamics
Mayan arches
media virus
meretriciousnesses
methoxycinnamate
micro-loan
missile development activity
myxochondroepithelioma
nagative mindset
nestle down
osyer
outfluxed
partially exempt obligation
pen-driver
Pepel
pew research center
philosophical linguistics
physiological radiation
ponent
port layer
products of decomposition
pyrocatechase
rail beam
ransomite
raster amplitude
redstone rocket
reproductive anatomy
retinal anemia
rodericks
self bailing boat
shop replaceable part
signal transmission system
silica exchange capacity
skrebensky
slip the cable
sobow
solo albums
space-reference radiation level
stand their shot
star delta connection
stem line
Streptomyces flavovirens
subperiodic
tandem airscrew
thraa
tirebal
to knowledge
tpd, t.p.d.
Umingan
vaginofixation
voie
weighted average head
zonophone