氨硫脲

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: language in action. We have two reports. RS: We start with a program in the International Business School at Brandeis University near Boston, Massachusetts. It helps introduce for

发表于:2018-12-19 / 阅读(100) / 评论(0) 分类 英语单词大师-Word Master

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: language in action. We have two reports. RS: We start with a program in the International Business School at Brandeis University near Boston, Massachusetts. It helps introduce for

发表于:2018-12-30 / 阅读(108) / 评论(0) 分类 词汇大师(Wordmaster)

Thousands of Africans who came to the United States to escape Ebola virus disease might have to return home as another Ebola case has been found in the continent. The World Health Organization says a second case of Ebola virus disease has been confir

发表于:2019-01-02 / 阅读(124) / 评论(0) 分类 2017年VOA慢速英语(五)月

DAVID GREENE, HOST: Monsanto, the pioneer of genetically modified food, likes to say it is rooted in science, but some leading scientists are accusing the company of denying evidence about the risks of its newest weedkilling technology. NPR's Dan Cha

发表于:2019-01-16 / 阅读(118) / 评论(0) 分类 2017年NPR美国国家公共电台10月

RACHEL MARTIN, HOST: Farmers in parts of the South are fighting each other over a weed-killing chemical. Some are using it in combination with a new generation of genetically engineered crops. Others are angry because it's blowing in the wind and dam

发表于:2019-01-16 / 阅读(157) / 评论(0) 分类 2017年NPR美国国家公共电台7月

By Melinda Smith Washington, DC 07 March 2006 view PostTraumatic report The headlines from Iraq are filled almost daily with stories of average people caught in the crossfire between insurgents and co

发表于:2019-01-20 / 阅读(199) / 评论(0) 分类 2006年VOA标准英语(三月)

Luiz Gonzaga you can compare him with Bob Marley in reggae, because he really did the melting of the style, you know. And it became very well known because he recorded it, he played it on the radio in the 40s, / 50s, so he came up with the new rhythm

发表于:2019-01-22 / 阅读(138) / 评论(0) 分类 自然百科2012年

In 1888, Brazil became the last major country in the world to officially abolish slavery, 66 years after breaking away from Portugal to become an independent state. Black workers were at last free to leave the plantations. Many headed south to Rio de

发表于:2019-01-22 / 阅读(154) / 评论(0) 分类 自然百科2012年

In Rio, African rhythms began to mix with European styles. And it was at the house of a Candomble practitioner, a priestess named Tia Ciata, Auntie Ciata, that the first song widely recognized as Carioca samba, samba from Rio, was performed in 1916.

发表于:2019-01-22 / 阅读(157) / 评论(0) 分类 自然百科2012年

Racial discrimination was now banned in Brazil, but prejudice and the belief in white supremacy was still widespread. So there was outrage in the press that black musicians like Pixinguinha should be allowed to represent Brazil when he and his band O

发表于:2019-01-22 / 阅读(156) / 评论(0) 分类 自然百科2012年

Some said she wasn't a true Brazilian, because she was born in Portugal. But Carmen Miranda conquered Brazil during the 30s and then moved on to the States. Her songs came from the finest writers of the days, including Dorival Caymmi and Ary Barroso,

发表于:2019-01-22 / 阅读(129) / 评论(0) 分类 自然百科2012年

President Vargas gave Rio the Carnival for which the city became world-famous, but less than two years after his death, a new form of samba emerged that reflected a new political era in Brazil and would bring Rio even more international exposure and

发表于:2019-01-22 / 阅读(143) / 评论(0) 分类 自然百科2012年

I would say bossa nova is a kind of soft samba, maybe played a little bit slower, just with the guitars, simpler, and very light singing, soft singing, and soft guitars doing the rhythm. Not a lot of drums like the big samba schools, maybe just a few

发表于:2019-01-22 / 阅读(114) / 评论(0) 分类 自然百科2012年

It is a true story, you know, he used to play his to, to study his guitar and he would study the part of the thumb like this, ting, ting, he would go like that. The thing is there was a cat watching that. And poor cat was justand he would look at the

发表于:2019-01-22 / 阅读(123) / 评论(0) 分类 自然百科2012年

Tom Jobim wrote many of his songs here in the countryside outside Rio. Jobim lived and worked in the house that his son and grandson are now restoring. He studied a lot Chopin, Debussy, Brahms also. He liked to wake up very early. And hes in this hou

发表于:2019-01-22 / 阅读(153) / 评论(0) 分类 自然百科2012年

He was the best lyricist. He never made a mistake with a song of mine. And he would come later with the perfect lyric for the song. He was very successful with women and he was not exactly a good-looking man. He was fat, short, bald. But women, I've

发表于:2019-01-22 / 阅读(128) / 评论(0) 分类 自然百科2012年

Garota de Ipanema, Girl from Ipanema, had been written by Jobim and Vinicius in 1962 as they sat in this bar off Copacabana, watching the girls walk by. They wrote that song just because they saw the same girl passing by the bar, going towards the be

发表于:2019-01-22 / 阅读(118) / 评论(0) 分类 自然百科2012年

By Kari Barber Kinshasa 26 November 2007 The president of the Democratic Republic of Congo has announced changes in his government, naming 10 new ministers, while at the same time reducing the number of government positions. Kari Barber reports from

发表于:2019-01-31 / 阅读(123) / 评论(0) 分类 VOA常速英语2007年(十一月)

India's richest man is rolling out a $20 billion mobile network that could bring lightning-fast Internet to hundreds of millions of people. 印度首富正斥资200亿美元建设移动网络,或可使十亿人高速连接互联网。 Indian consum

发表于:2019-02-01 / 阅读(106) / 评论(0) 分类 实用英语

The United States has told Venezuela that its ambassador to Washington will be expelled in the latest chapter of a growing diplomatic dispute. The U.S. also slapped sanctions on Venezuelan officials for allegedly supplying arms and helping drug traf

发表于:2019-02-03 / 阅读(136) / 评论(0) 分类 VOA标准英语2008年(九月)
学英语单词
Absolute State Immunity
acetylmannosaminyltransferase
addubitation
ago-was
Aky2p
androgynal
auletes
bend to sth
Billesholm
bomb-attacks
brevis
burt l.
campanulatum
capitalutilization
Captain Scott
cash deposit accounts
cavadini
ciudad vieja
classical clustering
compensating rest
corrugated paper box
cyanoferrate
data error analyzer
deadman's
Deyeuxia kokonorica
encephalomyelopathy
end-on view
epidermal glands
Epidermophyton inguinale
epipremum giganteum schott
epirogenesis
etailing
eustele
fail timer
feebates
flame travel
frequency separation multiplier
gambler
geneva-based
genus herpestess
genus Orchis
gold-tail moth
guyed Y tower
hair-streams
hartings
hawksbill turtles
hermetically sealed instrument
Hertwig
HLA identical bone marrow transplantation
hollow laugh
infractions
intelligence simulation
Jiaosun (TE20)
karrubi
koivisto
lap-streaked
Lassnitzdorf
live fish hold
logical nets
mailrooms
map platemaking
Mecklenburg County
monohedron
motor decussation
My Tan
neck ruffs
nomarches
nonionic emulsifier
Nuclear/Cytoplasmic
o-hydroxybenzolisonicotinyl hydrazone
OKing
pajou
peer assessment
proportional distribution
Pukchin
quantulate
rayon cloud
river longitudinal profile
rubrostasis
shuffle sth out of sight
sinapoyl
slope-area method
sole rights
sool
spontaneous-potential log
stigs
subpyramidal
supplemental capacity
tendem propulsion system
the walking dead
thread guard
triggerer
two-lipped
unpatrolled
uvaeformis
viriler
wave survey
welfs
wood granted to officials free of charge
yanhusuo
Zackel
zubir