[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(167) / 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(133) / 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(120) / 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(187) / 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(179) / 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(179) / 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(128) / 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(258) / 评论(0) 分类 TED演讲科学篇
学英语单词
a man of substance
abnet
abrasive-resistant material
adsorptively
Alfred Edward Housman
anatina
angel-fish
annual ring width
anti-intermediary body
axisymmetric mechanical load
axle shaft gear
basic operating conditions
baw-ways
biology of weeds
boiling suppression
Brecon Beacons National Park
capitals of lesotho
cefes
centre forwards
Chromebook Pixel
collagen-hydroxyproline
consarn it
Crocynia
district agent
dry running
dutiabler
Dynamic hedging
elams
expansion cascading
extra-polated range
gawley
general maintenance organization
Glycomycetaceae
grass ceiling
Greasborough
hadrodynamics
Hamma Ali
helianthine
heterochton druse
Historic Compromise
hole punch
human wastes
ice-cream parlour
integrated count
intermediate depth waves
international development research centre
intervertebral notch
ISHC
isolatedness
jauk
joint civil-military operations task force
kerma (kinetic energy released in material)
Kintore, Mt.
knmg
layers(I-X)
life rope
macroinstruction operand
macrophallus
madina
mature phage
mercury turbine
non-ecclesiastical
nonrecirculating
off center plan position indicator
once-fired ware
Origenian
over-value
oxocarbonium ion
pandeid
patronizer
pighead
programmable data selector
projection welded cap
rated KVA tap
relative sensitivity (of a detector)
routes of administration
salpingids
sarmoxicillin
sedoheptulosan
self-tangency
settling day
social norm
soft voice
solar cells for consumer use
spindle band stretching machine
statement calculus
step-out
straightchain
strophanthus cardiac glycoside
supereminencies
superslasher
syphon hood
thermohydraulic
thorium series
Uran-Galena
usbeks
vampirism
vibrating reed condenser
virtual assistant
wauled
windlassed
wingbeat