音标:[di:'fluəri,neit] ;
vt. 脱氟

FAITH LAPIDUS: Welcome to THIS IS AMERICA in VOA Special English. Im Faith Lapidus. This week on our program we hear from some Americans about Christmas past, present and future. (MUSIC) FAITH LAPIDUS: Jeffrey Davis remembers Christmas two years ago

发表于:2018-12-01 / 阅读(129) / 评论(0) 分类 2010年VOA慢速英语(十二)月

In science, a theory is a reasonable explanation of observed events that are related. A theory often involves an imaginary model that helps scientists picture the way an observed event could be produc

发表于:2018-12-01 / 阅读(155) / 评论(0) 分类 新东方现代文背诵篇章

At the Cheyenne Mountain Zoo, an infant gorilla named Wumundi gets some tender loving care from a dedicated keeper and lots of attention from curious visitors. He is on with a keeper all the time 24 hours a day. Zoo spokesman Sean Anglum explains tha

发表于:2018-12-03 / 阅读(110) / 评论(0) 分类 自然百科2008年

The flu epidemic intensified a few week ago, but it continued to worsen with widespread outbreaks being reported in every state except Florida. NBC's Robert Bazell reports. And there's new information tonight about this year's flu epidemic and why i

发表于:2018-12-11 / 阅读(93) / 评论(0) 分类 万花筒2008年

Eva: You ignore customers. You dont help them. 伊芙:你不搭理客人,你没有帮他们。 Nate: Tell me. What can I do? 奈特:那你说该怎么办?

发表于:2018-12-26 / 阅读(67) / 评论(0) 分类 天天练口语

Nate:I dont like my baby picture. 奈特:我不喜欢我的婴儿照。 Eve:Why not? 伊芙:为什么不喜欢? Nate:I just dont. 奈特:我就是不喜欢。 Eva:But they are cute. Look! 伊芙:但是他们很可爱耶。你看!

发表于:2018-12-26 / 阅读(82) / 评论(0) 分类 天天练口语

Good evening, my fellow Americans. Tonight I want to talk to you on a subject of deep concern to all Americans and to many people in all parts of the world, the war in Vietnam. I believe that one of the reasons for the deep division about Vietnam is

发表于:2018-12-30 / 阅读(125) / 评论(0) 分类 名人演讲

Maria Montessori lived between 1870 and 1952. She was an Italian educator who has left her mark on education today. Her Montessori method of education is widely used all round the world. Many educationalists say it is the best system for child educat

发表于:2019-01-01 / 阅读(80) / 评论(0) 分类 各国名人英文介绍

在TED U 2009的这个简短的演讲中,Jonathan Drori鼓励我们保护生物多样性 -- 从一颗颗种子做起。他提醒我们要保护人类赖以生存的植物,同时他也给大家描述了千年种子库这样一个美好的远景,在

发表于:2019-01-05 / 阅读(112) / 评论(0) 分类 TED公开课:生态谜云

Broadcast: April 18, 2003 By Nancy Steinbach and Shelley Gollust This is Doug Johnson. On our program today, we play some doo-wop music... answer a listener's question about places in the United State

发表于:2019-01-11 / 阅读(100) / 评论(0) 分类 VOA2003(上)-社会广角

By Larry James Moscow 23 April 2007 Former Russian President Boris Yeltsin, who had been in declining health for several years, has died at the age of 76. Mr. Yeltsin served as Russia's president from 1990 until his surprise resignation on December 3

发表于:2019-01-12 / 阅读(160) / 评论(0) 分类 2007年VOA标准英语(四月)

By Lisa McAdams Moscow 23 April 2007 Russian President Boris Yeltsin waves as he arrives at Helsinki airport (File photo - 20 Mar 1997) Russia's first freely elected president, Boris Yeltsin, has died of heart failure at the age of 76. VOA's Lisa Mca

发表于:2019-01-12 / 阅读(98) / 评论(0) 分类 2007年VOA标准英语(四月)

By Nancy-Amelia Collins Jakarta 28 February 2007 The Southeast Asia group Jemaah Islamiyah (JI), which has been blamed for a series of bombings over the past several years, has splintered into factions and may be heading in new directions. VOA's Nan

发表于:2019-01-12 / 阅读(101) / 评论(0) 分类 2007年VOA标准英语(二月)

The sole surviving gunman suspected of participating last year's terrorist attack in Mumbai has been having difficulty keeping a lawyer. His latest court-appointed counsel had threatened to quit after angry demonstrators surrounded her home. But the

发表于:2019-01-13 / 阅读(96) / 评论(0) 分类 VOA标准英语2009年(四月)

Rape Allegations Against Actor-Director Nate Parker Resurface AUDIE CORNISH, HOST: The Birth Of A Nation, a new movie based on the story of Nat Turner's slave rebellion in 1831, was poised to be one of the breakout films of the year. The same was sai

发表于:2019-01-17 / 阅读(79) / 评论(0) 分类 2016年NPR美国国家公共电台8月

By Peter Fedynsky Washington, DC 04 January 2007 watch New Congress report The new, 110th session of the U.S. Congress opens today with Democrats enjoying majority status in both houses for the first time in 12 years. But whether they can translate

发表于:2019-01-31 / 阅读(138) / 评论(0) 分类 2007年VOA标准英语(一月)

By Jessica Berman Washington 14 September 2007 Scientists have known for some time that most of the stuff in the Universe is so-called dark matter, material that cannot be seen directly because it does not interact with light. That makes it very diff

发表于:2019-01-31 / 阅读(142) / 评论(0) 分类 2007年VOA标准英语(九月)

As an ass was quietly dining on thistles,he beheld a shepherd seated beneath a tree,awakening sweet echoes on his flute,and charming the ears of all within hearing,excepting our discontented lop-eared brute,who thus soliloquized:The world

发表于:2019-02-08 / 阅读(119) / 评论(0) 分类 趣味英语

Eminem 联手 Fun. 主唱 Nate Ruess 单曲《Headlights》MV震撼生猛出炉!这支MV由著名导演斯派克李(Spike Lee)掌镜,《Headlights》回到了当年8英里的取景地底特律拍摄,姆爷典型20012005年说唱风格彻底回归

发表于:2019-02-11 / 阅读(81) / 评论(0) 分类 英文最新流行歌曲

WADA confirm USADA's action on Armstrong approriate BEIJING, Oct. 12 (Xinhua) -- World Anti-Doping Agency has again thrown its support behind USADA after a lengthy report with evidence to prove Lance Armstrong a doper. U.S. Anti-Doping Agency issued

发表于:2019-02-13 / 阅读(101) / 评论(0) 分类 英语新闻
学英语单词
air moistening
antirecycling
associate professional
azine colouring matters
baddeleyite
band type
bank mix
bitumastic enamel
body armours
Bolley's gold purple
Bīye Gurgur
canaliculi lacrimalis
car track
chuchgoing
coco de macao
confidence probability
counter indemnity
customs line
cycloversion
dillweed
direct axis reactance
direct pressure heating apparatus
dish drier
distask
double dot dash line
efficiency of iron removal
electric smoke precipitation
enterovaccine
factory adjustment
false accusation
flush plug consent
four strand continious casting machine
gadean
gangway loader
gong-pit
green ultramarine
guesstimate
insurance conglomerate
inter-libraries
iterative region
Jangheung
linear regression estimate
love handles
lugsail
machine-readable language
macrodefinition library
malarial catarrhal fever
mela-quartz-norite
Merseburg triad
method of equal coefficients
modum
monowheel
moorlands
multispiral scanning
null terminator
Ocusol
over-bright
oxbridges
paper condenser
phenyliminophosgene
physical disintegration
pine spittlebugs
pip-pip
piston check ring
pleatless
pole tide
pollution prevention and control
population characteristics
pro-monarchy
pull up over the side
pulse glass
pumping grinding mill
radda
recoining
sacajaweas
sausage dog
saving throw
self curing mold
slutsker
solution injection
Stackelberg equilibrium
stadium contagii
subordinate clauses
take reading
the business end
the pest
thickness advection
through rates
time of break-through
tortle
Transtrand
trichobothria
triple-dub
tryings on
using up
vasoformative cells
vessel in sight of one another
visual and dimensional examination
Viverridae
wandering in the wilderness
yamabushi kagura (japan)
Zeal without prudence is frenzy.