(efflorescence 的复数) n. 开花, 风化
[化] 风化
plural of efflorescence
n. a powdery deposit on a surface

From NPR News in Washington, Im Korva Coleman. President Obama has signed an executive order spelling out limits on federal funding for abortion under the new health care law. NPRs Scott Horsley reports. Michigan Congressman Bart Stupak and other ant

发表于:2018-12-02 / 阅读(456) / 评论(0) 分类 2010年NPR美国国家公共电台3月

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-04 / 阅读(410) / 评论(0) 分类 单词解析速记

By Jessica Berman Washington 31 May 2007 Scientists say early human ancestors may have begun walking on two legs on tree branches, not on the ground as commonly believed. The evidence contradicts the long-held belief that early humans first began wal

发表于:2018-12-08 / 阅读(423) / 评论(0) 分类 2007年VOA标准英语(五月)

[00:02.05]LESSON 9 [00:04.10]JEFF,BE AS CALM AS YOU CAN。 [00:06.44]杰夫,尽可能地冷静 [00:08.78]Are you ready? [00:13.26]准备好了吗? [00:17.74]Yeah,I'm as ready as I can be for the first day of rehearsal. [00:21.81]准备好了。为

发表于:2018-12-25 / 阅读(423) / 评论(0) 分类 洪恩环境英语

This is a special version of our podcast. There's no script for the podcast, because it is an unscripted interview by Dr. Lucy Tse with the host, Jeff McQuillan. Here are the questions that she asks: - Why did you decide to start ESL Podcast? - How d

发表于:2019-01-01 / 阅读(415) / 评论(0) 分类 地道美语播客

by Jason Marshall In the last few articles, weve talked about fractions and percentages, and soon enough well see that these ideas naturally lead us into the world of decimal numbers. But before we head down that path, lets take a quick detour to tal

发表于:2019-01-02 / 阅读(560) / 评论(0) 分类 数学英语

by Jason Marshall In the last article, we began talking about mathematical sequencesin particular, a type of sequence known as an arithmetic sequence. Today, were going to turn our attention to another type of sequence called a geometric sequence. In

发表于:2019-01-02 / 阅读(544) / 评论(0) 分类 数学英语

By Peter Fedynsky Washington, DC 16 June 2006 watch Auto Workers report One of America's major labor organizations, the United Auto Workers, or UAW, held a convention this week amid signs that foreign competition will force the organization to accep

发表于:2019-01-07 / 阅读(481) / 评论(0) 分类 2006年VOA标准英语(六月)

Stock markets around Asia rallied to a three-week high on news that the United States and other governments are considering bold steps to counter a global economic slowdown. Stocks rose Monday because of word a deal may be nearing to avert collapse

发表于:2019-01-08 / 阅读(473) / 评论(0) 分类 VOA标准英语2008年(十二月)

The space shuttle Discovery's crew experienced a first on the shuttle's last full day in orbit. Our correspondent reports on the astronauts' welcome wake-up call Tuesday morning. If you have to wake up for work, an acoustic solo certainly beats a buz

发表于:2019-01-11 / 阅读(505) / 评论(0) 分类 VOA标准英语2011年(三月)

By Dan Robinson Capital Hill 22 May 2006 A U.S. congressman, who is the target of a bribery investigation by federal authorities, says he intends to fight corruption allegations. A long-running federa

发表于:2019-01-13 / 阅读(562) / 评论(0) 分类 2006年VOA标准英语(五月)

By Cathy Majtenyi Nairobi 24 January 2006 Injured man is carried away from rubble on stretcher Efforts are continuing in Kenya to rescue survivors trapped inside a five-story building that collapsed M

发表于:2019-01-13 / 阅读(412) / 评论(0) 分类 2006年VOA标准英语(一月)

The Haiti earthquake created a huge and urgent need for water, food, medicine and other services - a need that required an international governmental and private response. But the only organization with the kind of capability to deliver the magnitude

发表于:2019-01-13 / 阅读(351) / 评论(0) 分类 VOA标准英语2010年(一月)

New Species Might be Human Ancestor Fossils found in a South African cave might belong to a new species of early humans that holds a unique place on the evolutionary road to modern man. On a 2008 mapping expedition in Malapa, South Africa, American p

发表于:2019-01-13 / 阅读(467) / 评论(0) 分类 VOA标准英语2011年(九月)

Harry Connick, Jr Shows Off Broadway Performances New Orleans crooner Harry Connick, Jr. was the toast of Broadway last year with a series of big band concerts now available on CD and DVD. Harry may be New Orleans born and bred, but his love affair w

发表于:2019-01-14 / 阅读(446) / 评论(0) 分类 VOA标准英语2011年(四月)

According to the International Maritime Organization, 20 ships - and more than 438 sailors and passengers - are being held by pirates. U.N. political chief Lynn Pascoe warns that Somali pirates, driven by a lack of legitimate economic opportunities,

发表于:2019-01-14 / 阅读(380) / 评论(0) 分类 VOA标准英语2010年(十一)月

LULU GARCIA-NAVARRO, HOST: People from across the country gathered this weekend in a small North Carolina manufacturing town to celebrate Bigfoot. The first-ever Bigfoot Festival in Marion, N.C., brought everyone out from Sasquatch skeptics to yeti e

发表于:2019-01-17 / 阅读(378) / 评论(0) 分类 2018年NPR美国国家公共电台9月

57 这种动物是人类的祖先吗? DATE=6-13-01 TITLE=SCIENCE REPORT - Ancestor of Humans BYLINE=Jill Moss (Start at 59

发表于:2019-01-30 / 阅读(554) / 评论(0) 分类 科技之光

By Carol Pearson Washington 24 October 2007 October 24th is World Polio Day. Since 1988, national governments, public health organizations and civic organizations have slashed the number of polio cases by more than 99 percent. But now the eradication

发表于:2019-01-31 / 阅读(388) / 评论(0) 分类 2007年VOA常速英语(十月)

I was at the hospital at with my friend, Wendy. Her father was in an accident and she was waiting to talk to the doctor. Doctor: Hello, Im Dr. Johnson. How are you holding up? Wendy: Oh, Im fine. Is there any news? Doctor: Yes. I have examined your f

发表于:2019-02-06 / 阅读(389) / 评论(0) 分类 地道美语播客
学英语单词
.cif
activity sphere
admissible monomial
agency general
Alexander's operation
annuity assurance
argumentized
avalanchine
back a horse
Bangiophyceae
benalua de guadix
Bjergsted
bottle bill
branch and bound search
cable block
camleting
cark-
cephalopolysyndactyly
channel for orders
chaplash
compound box
cotton-wooly
countervailing tax
cut-price sale
daily maximum
destroyer screen
dialectisms
diaphaneity
dictionary automatic
differentiation of lung disease
dry valley(wadis)
eaglesfields
equipment funds
falciformity
Fargesia cuspidata
fiscal budget
gingering
gingili oil
gnomoniella hibisci
goldinger
gustatory anesthesia
halophyte salt-avoidance
hamutenyas
heat change
Huantai
Humbolt's
ichthyophagous
IMMS, I.M.M.S.
isothermal evaporation
Jack-of-all-missions
kirkuss
l-Hexacosanol
leaf metal
marriage proposals
miniMEDLINE
monocode structure system
monocysted
Monte Alegre, R.
multifork
multiplicating
musculospiral nerve
MXR (mask index register)
nymphalis xanthomelas formosana
order Perciformes
posterior fossa
potyvirus sugarcane mosaic virus
preocular antennae
preprogramming
punctilious
religitards
representative bureaucracy
reproductive clonings
rove-beetle
rubber disc
rubberinsulated
saint-laurent
sea bream
semi-positive mould
seropositivities
Shannon, Claude
slidder
sphenia
steady flow model
stinges
structural study
svci (signaling virtual channel identifier)
teles
tenants in common
terminated line
the maritimes
the power that be
three-position
titratable acid
trichinelliasis
tungstates
urothoid
warning system
water mixing nozzles
Weissenberg diffractometer
whipping top
wine tasters
you don't dip your pen in company ink