[化] 硫酚

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(149) / 评论(0) 分类 生活英语情景口语

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(123) / 评论(0) 分类 万物简史

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(99) / 评论(0) 分类 Scientific American(三)月

Todd: OK, Ann, you spent quite a bit of time in Australia recently so why don't you talk about that? Ann: I really liked living in Australia. I was an international student and I studied education at the university of Sydney. And living in Sydney was

发表于:2018-12-25 / 阅读(92) / 评论(0) 分类 原版英语对话1000个

Fun Fact: Alligators Can Regrow Teeth 有趣的事实:短嘴鳄可以再长牙齿 Fun fact about alligators: they can regrow any of their eighty teeth up to fifty times. Which is pretty impressive, especially compared to us relatively dentally chal

发表于:2018-12-28 / 阅读(66) / 评论(0) 分类 初学者听力文摘精选

By Zulima Palacio Washington, DC 05 May 2006 watch Hydro Power report For a long time, hydropower was considered the original renewable energy resource. In many countries, hydropower represents a high

发表于:2019-01-07 / 阅读(117) / 评论(0) 分类 2006年VOA标准英语(五月)

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(107) / 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(107) / 评论(0) 分类 Scientific American(十一)月

By David Gollust Sydney 15 March 2006 U.S. Secretary of State Condoleezza Rice deplanes after touching down in Sydney, Australia, Wednesday, March 15, 2006 U.S. Secretary of State Condoleezza Rice is

发表于:2019-01-09 / 阅读(149) / 评论(0) 分类 2006年VOA标准英语(三月)

Australia's Muslim leaders have opened their mosques and schools to house Roman Catholic pilgrims for World Youth Day as part of efforts to ease interfaith tensions. The Australian Federation of Islamic Councils is also planning mixed-faith sporting

发表于:2019-01-13 / 阅读(96) / 评论(0) 分类 VOA标准英语2008年(七月)

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(116) / 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(120) / 评论(0) 分类 VOA标准英语2009年(九月)

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(157) / 评论(0) 分类 Weekender

By Phil Mercer Sydney 01 April 2007 Difference of switching many of the city's lights is shown in this combo taken one week apart in Sydney, on 24 Mar 2007, above, and 31 Mar 2007, below Parts of Australia's biggest city, Sydney, plunged into near da

发表于:2019-01-20 / 阅读(96) / 评论(0) 分类 2007年VOA标准英语(四月)

Hundreds of thousands of people have greeted the Pope on his official arrival for World Youth Day in the Australian city, Sydney. The pontiff has praised the Australian government for apologizing to the country's indigenous people for past injustice

发表于:2019-01-30 / 阅读(81) / 评论(0) 分类 VOA标准英语2008年(七月)

By Gilbert da Costa Abuja 16 October 2006 An international campaign to draw attention to the huge agricultural potential of the Sahel drylands of Africa is gaining ground, with a recent workshop in Niamey, the capital of Niger. The campaign seeks to

发表于:2019-02-02 / 阅读(199) / 评论(0) 分类 2006年VOA标准英语(十月)

英文歌词: So, so you think you can tell Heaven from Hell, Blue skies from pain. Can you tell a green field From a cold steel rail? A smile from a veil? Do you think you can tell? Did they get you to trade Your heroes for ghosts? Hot ashes for trees

发表于:2019-02-04 / 阅读(110) / 评论(0) 分类 英文摇滚歌曲

By Rosanne Skirble Washington 01 April 2007 The wife of presidential candidate John Edwards renewed her fight against breast cancer this week. Elizabeth Edwards is one of three million women in the United States living with the disease. Of the 275,00

发表于:2019-02-04 / 阅读(125) / 评论(0) 分类 2007年VOA标准英语(四月)

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(228) / 评论(0) 分类 英语新闻

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(137) / 评论(0) 分类 VOA常速英语2007年(十二月)
学英语单词
-elle
acidalbuminuria
acneon
Am Sak
Ankaramena
associated components
atherinids
barbarus
bee farm
betabacterium
blanket cleaning control
budget-output
Casablanca (Dar el Baida)
chain pipe
clearflow
come to an agreement with
commissioned agent
compiler-generated call
crataegus kovolkowi reg.
creasable
crushing on you
cybersecure
deniri
dermastatin
die arrangement for continuous compaction
distributed common object model
eatwells
elutor
eprosartan
errors of optimism
extraordinary general meeting
failure detection and isolation
fast chromogen
fatten into
filament width of sidelight
five pack
flexible-benefit plan
flurantel
flybar
form of music
graham flours
hair-net
heptadiene
hexakisphosphate
hokutolite
hollow organ
Holzwickede
horizontal measure
hungry as a as a hunter
inspiratory force
inverted configuration
Jesse Louis Jackson
kugelis
lethargising
LRHSC
markup rates
metallurgical coal
metamorphosis hormone
microsphaeric form
mixing-chamber
mouth rehabilitation
mud pan
neutron (number) density
nunavuts
one way flow of energy
opinionless
overcomplexity
partial self-checking circuit
phototoxic compound
plate measuring machine
plectranthus
pond scum
possessory things
Prevezis, Nomos
project supporting services
quintillionfold
rate of rainall
rate of wage increases
reverse loop plated fabric
risk of clashing&breakage
sigmation
Sohrag
sphenopalatine test
spongy spot
sudatorium
syndicate banking
systemic painting
taeniid
technique
Tilia amurensis
tmf
to GAF
Topoloveni
trailing wild bean
transposon
tumulous
two beam interferometry
Ungava
VASILY
verdaguer
veronalism
Volsce