苯磺唑酮

Abby: hi, my name's Abby. What's your name? Colin: I'm colin. It's nice to meet you. What do you do? A: I'm a freelance English teacher. How about you? C: I'm in between jobs at the moment. A: what kind of job are you looking for? C: I'd like to find

发表于:2018-11-30 / 阅读(280) / 评论(0) 分类 生活英语情景口语

[全屏观看] 点击右键- 另存为 可保存这个Flash影片 Description: The game is won when you reach the level target or earn more money than your opponent. You must constantly upgrade your restaurant to maintain customers and revenue. If yo

发表于:2018-12-12 / 阅读(211) / 评论(0) 分类 Daily Free Games

Many of the Burgess specimens have now been assigned to living phyla just where Walcott put them in the first place. 许多布尔吉斯标本现在已经归到活着的动物的门里就是沃尔科特最初放置它们的地方。 Hallucigenia and s

发表于:2018-12-18 / 阅读(189) / 评论(0) 分类 万物简史

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(286) / 评论(0) 分类 彭蒙惠英语

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? To keep your car purring, you have to change the oil. Such maintenance produces eight billion gallons of used motor oil annually. Some waste oil does get re-refined to pro

发表于:2018-12-24 / 阅读(171) / 评论(0) 分类 Scientific American(三)月

Egyptian archaeologists have discovered the bottom part of an unknown pyramid in the Sakkara area about 18 miles south of Cairo. NationalGeographic explorer-in-residence Dr. Zahi Hawass, the Secretary General of the Egyptian Supreme Council for Anti

发表于:2018-12-30 / 阅读(198) / 评论(0) 分类 国家地理2008年

86 去痛片须慎用 DATE=8-16-01 TITLE=SCIENCE REPORT - OxyContin Warning BYLINE=Jerilyn Watson (Start at 1'02

发表于:2019-01-02 / 阅读(196) / 评论(0) 分类 科技之光

This is Scientific American's 60-Second Science. I am Steve Mirsky.Got a minute? Talk about your vicious cycles. A new study finds that belly fat could be making you hungrier. Which would lead to more belly fat. The research was performed at the Univ

发表于:2019-01-08 / 阅读(190) / 评论(0) 分类 Scientific American(四)月

Algae seem harmless enough. These precursors to plants thrive throughout the world's waters. But these single-celled plants have global consequences. We can thank them for oxygen in the atmosphere, oil in the lithosphere as well as dead zones in the

发表于:2019-01-08 / 阅读(202) / 评论(0) 分类 Scientific American(十一)月

U.S. Vice President Joe Biden says he is withholding judgment on Iran's presidential election, as protests continue in Tehran over election results showing a landslide re-election victory for President Mahmoud Ahmadinejad. Vice President Joe Biden,

发表于:2019-01-13 / 阅读(208) / 评论(0) 分类 VOA标准英语2009年(六月)

By Sean Maroney Islamabad 28 September 2009 The head coordinator for the U.N. Humanitarian Affairs office in Pakistan says his agency is ready to handle what is expected to be a large number of families fleeing the South Waziristan tribal region as

发表于:2019-01-13 / 阅读(214) / 评论(0) 分类 VOA标准英语2009年(九月)

Azaz Residents Pick Up After Aerial Bombings The residents of Azaz clean up and mourn after Wednesday's deadly bombing by Syrian government warplanes. Azaz had been peaceful in recent months, although forces of the rebel Free Syrian Army have had to

发表于:2019-01-13 / 阅读(203) / 评论(0) 分类 VOA标准英语2012年(八月)

BBC Learning English Weekender Body image survey results Amber:Hello, I'm Amber, and youre listening to bbclearningenglish.com. In Weekender today, we listen to a report about a BBC survey of 25,000 young British people, asking about their body imag

发表于:2019-01-16 / 阅读(239) / 评论(0) 分类 Weekender

Egyptian archaeologists have discovered the bottom part of an unknown pyramid in the Sakkara area about 18 miles south of Cairo. National Geographic explorer-in-residence Dr. Zahi Hawass, the Secretary General of the Egyptian Supreme Council for Anti

发表于:2019-01-22 / 阅读(209) / 评论(0) 分类 自然百科2008年

Beginners. Well, it's time for a new dog. For the past year, we have been a one dog family. But, you know, our dog, Rosie, is a wildly social lady. She goes crazy any time she meets another dog, a cat, a mouse, or a bird, let alone a human. But, the

发表于:2019-01-28 / 阅读(182) / 评论(0) 分类 英语博客 A cup of English

By Melinda Smith Washington 14 May 2007 Top executives of the company that makes a powerful painkiller called Oxycontin admitted this week they lied about the drug's addictive qualities in order to boost sales. As VOA's Melinda Smith reports, worldwi

发表于:2019-02-03 / 阅读(228) / 评论(0) 分类 2007年VOA标准英语(五月)

WASHINGTON, Aug. 4 (Xinhua) -- Researchers have found a way to turn mouse embryonic stem cells into sperm and this finding opens up new avenues for infertility research and treatment, according to astudy published Thursday in the online edition of jo

发表于:2019-02-04 / 阅读(332) / 评论(0) 分类 英语新闻

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(250) / 评论(0) 分类 英语新闻

Beginners. Today, Foxy had an appointment with the vet for vaccinations and a general check-up. She is about eight months old, so she needed her second set of vaccinations. The vet also needed to see if her growth was normal and healthy. I put her in

发表于:2019-02-07 / 阅读(200) / 评论(0) 分类 英语博客 A cup of English

By Scott Bobb Lisbon 10 December 2007 The Africa-European Union summit ended Sunday in Portugal with agreement on many global challenges but with differences on other key issues. Correspondent Scott Bobb has this report from Lisbon. European and Afri

发表于:2019-02-07 / 阅读(223) / 评论(0) 分类 VOA常速英语2007年(十二月)
学英语单词
adjustable stabilizer fin
advance of the perifocus
alienigenate
amplitude modulation
antifade
approximation
automobile traffic
azimuth (angle)
azzes
b.h.p
Battani
broad-leaved plantains
buffered page
Carbowax
carcass measurement
cement spatula
Ceylon ironwood
claims adjusters
clean-up reactor
coffeed out
coil to coil fault
condenser coil-in-box
cross-cutting machine
Cumra
customless
de long
development bank
dimorphic heterostyly
discrimination circuit
eccentric torque
ecurie
embedded track
eporal
fairwater cone
feel pity for
fenizon
field discharge
final blading
foot-well
Forminifera
four - letter words
Frezy
gatherin
genus Masdevallia
girl power
grayscaling
grease pail
group terminal equipment
high-speed photographic technique
Horrabridge
ingot tumbler
integrating microbalance
jungle asphalitis
Lewisian Complex
long duration rocket unit
manubria
maritime work
metamict mineral
micropoikititic texture
mordicancy
musk hogs
nanopillar
natopherol
Neo Thomist
optical countermeasure
p-channels
patscherkofel
peptisations
percent
peten-itza
petty theft
pneumatic conveying plate
preciosa
pressure check
primary yield
proper return port
Pueraria thunbergiana auct. non Benth.
Riello
run an engine
Sa Rai
Schottky rectifier
Shwegon
silo tower
socket cap screw
Special Levy Fund
staff exercise
start-stop signal distortion tester
succinyl-Asta
superconducting pulse power supply
supernumerary tear
sursingle
temperature difference driving force
thin-layer controlled potential electrolysis absorptometry
third tonsils
thomomys talpoidess
time-output cycle
unpertaining
uterine vulsellun forceps
water-carriage system
Working Parties
worm sth out of