[化] 香豆冉酮; 苯并二氢呋喃-3-酮

Vox: Welcome to Vault System. How may I help you? Alexander: I didn’t see you there. Vox: I always seem to have that effect. How may I help you, sir? Alexander: What is that thing? Vox: That is my p

发表于:2018-11-28 / 阅读(358) / 评论(0) 分类 疯狂英语2002年

Youve heard of waterboarding used as a means to get suspected terrorists to talk. Some people object to such methods on the grounds that they amount to torture. But in the journal Trends in Cognitive Sciences, psychologist Shane OMara of Trinity Coll

发表于:2018-12-24 / 阅读(178) / 评论(0) 分类 Scientific American(九)月

I can't believe I am looking for Fuji in the middle of a typhoon. I have three more days to go before I have to leave back for the States, and hopefully between now and then I will be able to see the mountain. The mountain dominates everything and yo

发表于:2018-12-30 / 阅读(151) / 评论(0) 分类 国家地理2007年

The Philippines and Indonesia are working together to stop supporters of the Islamic State terror group from entering the Philippines. Indonesian Foreign Minister Retno Marsudi recently met with Philippine President Rodrigo Duterte in the southern ci

发表于:2019-01-03 / 阅读(247) / 评论(0) 分类 2018年VOA慢速英语(一)月

Mary Morningstar Cross Canadian Ragweed formed in 1994, and spent the next eight years building a regional fan base in the southwestern U.S. The Oklahoma-based band released four albums on its own lab

发表于:2019-01-03 / 阅读(191) / 评论(0) 分类 VOA2004(上)--艺术专集

By Mary Morningstar Washington 20 December 2007 Veteran performers and newcomers contributed to the success of Country music in 2007. Although record sales overall continued to fall as digital downloads increased, several Country acts celebrated mult

发表于:2019-01-04 / 阅读(213) / 评论(0) 分类 VOA常速英语2007年(十二月)

By Gary Thomas Washington 22 August 2007 The Central Intelligence Agency has released a report sharply critical of the CIA's senior leadership in the years and months leading up to the terrorist attacks of September 11, 2001. As VOA correspondent Gar

发表于:2019-01-13 / 阅读(203) / 评论(0) 分类 2007年VOA标准英语(八月)

Marathon Attracts Sports Tourists to Kenyas Masai Mara It's called The World's Wildest Marathon, and it drew more than 1600 athletes from around the world to a Kenyan game reserve last week. This was the third running of the Masai Mara Marathon - and

发表于:2019-01-13 / 阅读(248) / 评论(0) 分类 VOA标准英语2011年(十一月)

'Where Am I Now?' Mara Wilson Explains What Happened When Matilda Grew Up play pause stop mute unmute max volume 00:0000:00repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update y

发表于:2019-01-16 / 阅读(188) / 评论(0) 分类 2016年NPR美国国家公共电台9月

SCOTT SIMON, HOST: The duo of Bob Cousy and Bill Russell was one of the greatest. They were the Tracy and Hepburn, the Rocky and Apollo of the basketball court. They could anticipate each other's play. They could put themselves into each other's mind

发表于:2019-01-17 / 阅读(184) / 评论(0) 分类 2018年NPR美国国家公共电台10月

TEHRAN, Jan. 19 (Xinhua) -- After eight years of struggle over Iran's nuclear program, the prospect of the upcoming nuclear meeting between Iran and the G5+1 countries in Istanbul( 伊斯坦布尔) on Friday and Saturday seems to be less promising. B

发表于:2019-01-20 / 阅读(150) / 评论(0) 分类 英语新闻

先来看一个句子: I had heard from other students that Mr. Marain was just shy of a Ph.D.in mathematics。 这句英语里没有什么生词,往往被人忽视,比如,有人会翻译成:我从别人学生那儿听说,马林先生一遇

发表于:2019-01-21 / 阅读(264) / 评论(0) 分类 英语口语

JUDY WOODRUFF:The testimony is over, closing arguments are done, and now it's the jury's turn. Six women in Sanford, Fla., began deliberating this afternoon in the case of a neighborhood watch volunteer accused of murdering an unarmed teenager on Feb

发表于:2019-01-27 / 阅读(144) / 评论(0) 分类 PBS访谈商业系列

JUDY WOODRUFF: And we travel now to Senegal, considered one of West Africa's rising nations, home to a stable democracy with plans for universal health care and education, but where a troubling human rights crisis persists. Kira Kay of the Bureau for

发表于:2019-01-27 / 阅读(154) / 评论(0) 分类 PBS访谈社会系列

When I was eight years old I went to Girl Scout camp with my best friend Lauren. It was for two weeks and it was in the middle of July so it was really hot. We had no air conditioning. We actually slept in Tee Pees like the native Americans. It was a

发表于:2019-02-02 / 阅读(147) / 评论(0) 分类 原版英语对话1000个

主演:让雷诺罗伯特德尼罗肖恩宾罗恩杰里米乔纳森普雷西娜塔莎 麦克艾霍恩斯特兰斯卡斯加德Katarina WittMichael LonsdaleAmidouFodor AtkineAlan BeckworthBernard BlochDaniel BretonPierre ForestDyna GauzyDominic Gugli

发表于:2019-02-05 / 阅读(138) / 评论(0) 分类 看电影学英语

March 8 is International Women's Day, a national holiday in Burkina Faso. One way of celebrating is by making new clothes from Women's Day cloth that is designed with a new pattern every year. Burkina Faso is Africa's largest cotton producer, but the

发表于:2019-02-05 / 阅读(186) / 评论(0) 分类 VOA标准英语2010年(三月)

Hours after the Mauritanian president fired top military officials on Wednesday morning, three of the fired officials seized the presidential palace and established a new state council. They have announced that President Sidi Mohamed Ould Cheikh Abd

发表于:2019-02-12 / 阅读(157) / 评论(0) 分类 VOA标准英语2008年(八月)

A wet Sunday in a country inn! Whoever has had the luck to experience one can alone judge of my situation. The rain pattered against the casements; the bells tolled for church with a melancholy sound. I went to the windows in quest of something to am

发表于:2019-02-18 / 阅读(185) / 评论(0) 分类 阅读空间

Who is Jared O'Mara? WED 25 OCT 2017 The Labour Party has suspended MP Jared O'Mara, but who is he?

发表于:2019-02-26 / 阅读(318) / 评论(0) 分类 英语听力精选进阶版
学英语单词
abaya l.
abulias
air sea rescue beacon
All Beer and Skittles
Appleton-Hartree formula
articulated train
auxiliary force
avipoxvirus fowlpox
bellue
benzamon
Breslavian
broken-mouthed
buying period
can haz
conidiomorphic
conjunctive use
Cross Situation
decadienoic acid
Depth buffering
desired capacity
dicranopteris linearis
diesel oil daily tank
door opening degree
download now
dredging-box
dynamic address translator
egg yield
electric caterpillar crane
euparkeriids
false pimpernels
flavol
floridulus
fly-cruise
fowl run
garbage women
GM_would-rather-would-sooner
graphical display technics
gun club
hand shandy
hands in hand
hielsby
horizontal trapezium distortion
hospice
hytin
ideal plasma
initial diagenesis
interfolding
intersquad
Kondol'skiy Rayon
low power consumption
Macaca rhesus
Mayson L.
mechanicals
meta-ethical
microwave-modulated
mince matters
multi-conductor
nose of spiral casing
Odaesan
Ogston's line
open numbering plan
optical righting reflex
OSG
pathologists' warts
picotement
pile velvet
pipe chase
Porolabium biporosum
power-on stall
pseudocercospora triumfettae
pulmadil
race type
regression of fluctuation
rim stone
rio grandes
rosid dicot family
run-out field of bubble
salt prices
satin marabout
Saïda, Wilaya de
screen definition facility
setting-out of roadway gradient
societes
solicitousness
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solution polymerization of ethylene
spectative
spherulite
statement of income and expenditure
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strontite
strontium
sulphuric acid leaching
surirella voigtii
Tangerine Peel and Bamboo Shavings Decoction
tank deck
The San Demetrio
three rail point
Tibagi, R.
tipiti
to flash
Tutubu