[化] 萤石
n. Fluor spar. See Kand.

PHILLIPS: Well, it's spring break at Cornell University and you'd think that students would be celebrating. Their basketball team's unlikely birth in the NCAA's Sweet 16 tournament. But instead, there is a depressing reality at that Ivy League school

发表于:2018-12-02 / 阅读(284) / 评论(0) 分类 CNN2010年(三)月

Khaled: Hi, what are you looking at? Susanna: Your photo albums . Your roommate let me in and said I could make myself comfortable while I waited for you. Khaled: There are some really incriminating pictures in there. Youd better give those back to m

发表于:2018-12-06 / 阅读(204) / 评论(0) 分类 地道美语播客

可数名词和不可数名词的划分似乎很让人头疼,文化的差异也许可以解释这一点。因此,判断一个词是不是不可数名词,并不能纯粹地用“不可以一个个地

发表于:2019-01-04 / 阅读(230) / 评论(0) 分类 英文语法词汇

By Jim Malone Washington 21 March 2008 The U.S. State Department said Friday that the passport files of all three remaining presidential candidates had been improperly breached by contract workers. The revelation prompted an apology from Secretary of

发表于:2019-01-12 / 阅读(313) / 评论(0) 分类 VOA标准英语2008年(三月)

By Peter Fedynsky Washington, DC 25 October 2006 watch US Election Issues Americans go to the polls on November 7th in a midterm election that could give opposition Democrats control of Congress. As VOA's Peter Fedynsky reports, no single issue is l

发表于:2019-01-12 / 阅读(296) / 评论(0) 分类 2006年VOA标准英语(十月)

By Michael Drudge London 27 April 2006 The government of British Prime Minister Tony Blair has been battered this week by allegations of incompetence, scandal and corruption that have stirred voters'

发表于:2019-01-13 / 阅读(276) / 评论(0) 分类 2006年VOA标准英语(四月)

For the past several decades Republican presidential candidates have been able to count on winning in the Rocky Mountain states so they could concentrate their efforts elsewhere. But this year the Democrats are making inroads in those states and cou

发表于:2019-02-07 / 阅读(241) / 评论(0) 分类 VOA标准英语2008年(十月)

There's an interesting illustration of this. 举一个有趣的例子。 I have to go slightly obscure, but really you should seek it out. 可能这个例子没那么直观,但是你应该可以理解。 There's a movie by the Canadian film directo

发表于:2019-03-13 / 阅读(366) / 评论(0) 分类 TED演讲科学篇
学英语单词
acceptance of offer
American white-wood
arborescent termination
Archaeoglobales
ash ball
Banassac
bipennated
central forecasting offfice
chip-breaker
chrysoprasus
cleaned-up
club cheese
Communication/modem server
compensatories
connecta
Copiapo
corresponding epipolar line
coverage electrode
cowanyoung
crime of corruption
crinogenic
degaussing girdle
diacetymorphine
Diflugossa
discombobulated
double theodolite
DP (data processing)
dress sb down
drill seeding
dtpas
earth and underground working timber
economics of exploitation
electrochemistry
electropneumatotherapy
equitable assets
extensible pencil
facio
flatly refuse
floccosa
gamma escape
glauca
go to the beach
hard bottom
hermin
hodges-lehmann estimator
hypodermic impregnation
ice yachts
insecurely
James Abbott McNeill Whistler
jonus
lag of the tide
Langadhas
LAPADA
meet commitment
mis-speak
missiologist
musculi vocalis
neofen
new productive capacity
nonadecane dicarboxylic acid
normal-output
nozzle reinforcement
nutrient concentration in fertilizer
observed failure rate
ophthalmoeikonometer
output block feedback
ovate leaf
paragrammatical
part-company
phasic development
phloem treatment
pitch-chain
plain pipet
position voltage control
positive displacement supercharger
pseudocercospora acaciae-confusae
quadrature phase splitting circuit
quasi-elliptic
Radio-Xenon(133Xe)Injection
Saivas
sherardizing medium
shredding of emulsion
sloping desk control panel
spesutie i. (spes utie i.)
sportings
stagnation of qi and blood stasis
standard index plate
stay put
summary below data
tamarizs
tank venting
thiamine bromide
toradols
tuberculosis of ciliary body
tunable cavity
untreasured
upflow tube
upstream slope-protection
vampirized
weight-operated grip
wild winterpea
winstons