1-苯基-2-丁烯

VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Barbara Klein with People in America in VOA Special English. Today we remember five interesting people who died this year. We begin with the writer David Foster Wallace. His inventive stories and books

发表于:2018-11-27 / 阅读(512) / 评论(0) 分类 VOA慢速英语2008年(十二)月

This is IN THE NEWS in VOA Special English. For much of the year, record prices for oil have made oil-producing nations rich. Now these nations are trying to cut production to support collapsing prices. Last week, the Organization of Petroleum Expor

发表于:2018-11-27 / 阅读(672) / 评论(0) 分类 VOA慢速英语2008年(十二)月

This is the VOA Special English Development Report. There are different ways to store fish. Two ways to keep fish for future use are canning and freezing. Two other methods are drying and smoking. Today we have the first of two reports describing, s

发表于:2018-11-27 / 阅读(616) / 评论(0) 分类 VOA慢速英语2008年(十二)月

VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Steve Ember. VOICE TWO: And I'm Barbara Klein. Today, we tell you everything you ever wanted to know about snow. (MUSIC) VOICE ONE: Winter weather has returned to northern areas of

发表于:2018-11-27 / 阅读(587) / 评论(0) 分类 VOA慢速英语2008年(十二)月

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Barbara Klein. This week, we will tell about planets orbiting stars other than the Sun. We will remember a huge disaster that struck four years ago. A

发表于:2018-12-01 / 阅读(370) / 评论(0) 分类 VOA慢速英语2008年(十二)月

VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Barbara Klein with EXPLORATIONS in VOA Special English. Today we tell about four more individuals who are making a difference in the world. Each person is helping others in special ways. (MUSIC) VOICE O

发表于:2018-12-01 / 阅读(324) / 评论(0) 分类 VOA慢速英语2008年(十二)月

HOST: Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) I'm Doug Johnson. This week, we talk about some of the best movies and books of the year. And we play some great music from two thousand eight that we did not get a chance to play earl

发表于:2018-12-01 / 阅读(329) / 评论(0) 分类 VOA慢速英语2008年(十二)月

Welcome to the MAKING OF A NATION American history in VOA Special English. Texas won its independence from Mexico during the administration of President Andrew Jackson. Leaders of the territory then wanted to become part of the United States. Jackso

发表于:2018-12-01 / 阅读(272) / 评论(0) 分类 VOA慢速英语2008年(十二)月

This is the VOA Special English Economics Report. The United States Federal Reserve says it will use all available tools to restart economic growth. The central bank's main interest rate is now the lowest in its history. This week the Fed cut its ta

发表于:2018-12-01 / 阅读(221) / 评论(0) 分类 VOA慢速英语2008年(十二)月

HOST: Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) I'm Doug Johnson. This week: We listen to holiday music Answer a listener question about snowfall in the United States And, report about some special lights at a museum that help make

发表于:2018-12-01 / 阅读(344) / 评论(0) 分类 VOA慢速英语2008年(十二)月

Welcome to the MAKING OF A NATION American history in VOA Special English. In the early eighteen thirties, the territory of Texas belonged to Mexico. But many Americans had moved to Texas because they could buy a lot of land with little money. The g

发表于:2018-12-01 / 阅读(234) / 评论(0) 分类 VOA慢速英语2008年(十二)月

This is the VOA Special English Education Report. This week in our Foreign Student Series, we continue our discussion of college entrance tests in the United States. There are two competing admissions tests at the undergraduate level: the SAT and th

发表于:2018-12-01 / 阅读(560) / 评论(0) 分类 VOA慢速英语2008年(十二)月

VOICE ONE: This is Shirley Griffith. VOICE TWO: Carl Sagan And this is Steve Ember with the VOA Special English program Explorations. Today we tell about American scientist Carl Sagan. He spent much of his life helping make space travel possible far

发表于:2018-12-01 / 阅读(334) / 评论(0) 分类 VOA慢速英语2008年(十二)月

VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Barbara Klein. This week, we will tell about a genetic map for an animal that disappeared long ago. We will tell about an unusual-looking insect from

发表于:2018-12-01 / 阅读(309) / 评论(0) 分类 VOA慢速英语2008年(十二)月

VOICE ONE: This is Gwen Outen. VOICE TWO: And this is Steve Ember with People in America in VOA Special English. Every week we tell about a person who was important in the history of the United States. Today we tell the story of athlete Jesse Owens.

发表于:2018-12-15 / 阅读(209) / 评论(0) 分类 VOA慢速英语2008年(十二)月

Welcome to THIS IS AMERICA in VOA Special English. I'm Steve Ember. VOICE TWO: And I'm Barbara Klein. This week on our program, we turn our attention to the economy. (MUSIC) VOICE ONE: An employee loads a TV for a shopper at Circuit City, a major se

发表于:2018-12-15 / 阅读(327) / 评论(0) 分类 VOA慢速英语2008年(十二)月

Identity Thieves’ New Ploy: Pharming 2 How do people pharm? Pharming scams take a few different forms: Attackers could use malicious code, such as a virus, planted on a user’s PC to track keystrok

发表于:2018-12-19 / 阅读(325) / 评论(0) 分类 彭蒙惠英语

UNIT 47 EDUCATION ( Ⅱ ) Lesson 93 Part Ⅰ UNIT 47 EDUCATION ( Ⅱ ) Lesson 93 Part Ⅰ Warming-up Exercises Note-taking: Some Undergraduate Courses in an English Department Engl 115 _______________

发表于:2018-12-27 / 阅读(180) / 评论(0) 分类 英语听力入门 (全四册)

AMERICAN MOSAIC - When It Ain't Right to Use 'Ain't' in English, and When It Is By Dana Demange and Nancy Steinbach Broadcast: Friday, December 16, 2005 (MUSIC) HOST: Welcome to AMERICAN MOSAIC, in VO

发表于:2019-01-02 / 阅读(332) / 评论(0) 分类 American Mosaic

Ganso could be out until 2013, says physio RIO DE JANEIRO, Sept. 28 (Xinhua) -- Brazil midfielder Paulo Henrique Ganso could be forced to wait until next year to make his debut for new club Sao Paulo. Ganso, who joined the Brazilian top division outf

发表于:2019-02-06 / 阅读(296) / 评论(0) 分类 英语新闻
学英语单词
afvs
aluminium winding
AMPH-B
antocha (antocha) styx
aromatic-free white oil
assembler output listing
autostereographic
ballflower
bearkats
blood collection
Borsieri's line
bourbon tea
brake support
clairite
conjugate layer
copper-fastened
current events
driving circuit
dyestuff plant
exacum macrathum arn.
fetishism of commodities
filament axis
firing platform
forage radish
Foulke
Fresnel diffraction
frontier zone
gainchare
hand over
HDSL
heapinfo
Ichthyostomatogasteridae
instantaneous collector efficiency
Inupiak
jerkiness
jiya
keep free of weeds
king oyster mushrooms
landslips
Leacock, Stephan Butler
leopard retina
local race
marriageability
Mellieħa, ll-Bajja tal
myogenically
navigation service for landing
neural ectoderm
nightcats
Ocheyedan
Oligoporus
Omcilon-A
open-tide
patriot
Pelvetia siliquosa
physiological index
pinalia copelandii
precomputing
preferential routing
prime cost of sale
processor-independent
Protivanov
public press
racisme
raggedtooth shark
real-time central processing
rebacked
sanitary district
Schoenoplectus grossus
separatability
shameeana
simulator time
slevis handle
SS-N-7
St-Georges-sur-Eure
static shift
striated finish
strothe
sturmia bella
sulfide-facies iron formation
summa bona
Taylor-Scotson type automatic voltage regulator
tea place
tensile structural plane
the end of the road
throat-dingle
to you
too...to
transcription activating protein
tricklecharger
tunnel grating measurement and control system
ultra2 scsi
ultrahigh voltage transformer oil
unlewd
unmarried rate
uviol lamp
Vernonia nigritiana
versuore
weak and small pulse
wet meadow
what are you waiting for
wheel truing
yorkshire fog grass