汞氯丁酚

发表于:2018-11-29 / 阅读(463) / 评论(0) 分类 迪斯尼儿歌第二集

Thank you very much Professor Kombay for that generous introduction. And let me say, that I never expected to hear such kind words from Dr. Falwell. So in return, I have an invitation of my own. On January 20th, 1985, I hope Dr. Falwell will say a p

发表于:2018-12-04 / 阅读(337) / 评论(0) 分类 名人演讲

This monument to Islamic heritage is getting a new lease on life. The Bou Inania Medersa or Koranic school was once an architectural jewel of the medieval city of Fes. But centuries of neglect have taken a toll. Restorers are cleaning layers of white

发表于:2018-12-30 / 阅读(214) / 评论(0) 分类 国家地理2007年

It is early evening and soon this amphitheater will be standing room only for the evening show. Bats, hundreds of thousands of Mexican Free-tailed bats, are hungry tornado that swirls out of New Mexico's Carlsbad Caverns each night in search of food.

发表于:2018-12-30 / 阅读(228) / 评论(0) 分类 国家地理2007年

Today, guest-writer Neal Whitman will help us understand why the word troops can refer to the number of individuals or groups. What Does Troops Mean? Memorial Day is next week, when we in the U.S. honor members of the military who have died in the li

发表于:2019-01-02 / 阅读(183) / 评论(0) 分类 英语语法 Grammar Girl

THIS IS AMERICA -March 4, 2002: The Lost Colony By Jill Moss . . . . . . . Broadcast: March 4, 2002 VOICE ONE: In Fifteen-Eighty -Seven, more than one-hundred men, women and children sailed from Brita

发表于:2019-01-02 / 阅读(214) / 评论(0) 分类 This is America

By Mario Ritter Broadcast: October 7, 2003 This is Doug Johnson with the VOA Special English Agriculture Report. Today we finish a two-part series. A listener in Brazil asked about 1)agroecology. This

发表于:2019-01-02 / 阅读(202) / 评论(0) 分类 VOA2003(下)-农业与经济

By Mario Ritter Broadcast: September 30, 2003 This is Steve Ember with the VOA Special English Agriculture Report. This week, we take a suggestion from a listener in Brazil. Agricultural specialist Lu

发表于:2019-01-04 / 阅读(180) / 评论(0) 分类 VOA2003(下)-农业与经济

By Greg Flakus Houston 01 June 2006 In the debate over immigration reform in the United States, some citizens have called for a halt to illegal crossings of the U.S.-Mexico border, while others conten

发表于:2019-01-08 / 阅读(209) / 评论(0) 分类 2006年VOA标准英语(六月)

By Challiss McDonough Cairo 18 May 2006 A disciplinary panel in Egypt has cleared one judge of misconduct charges, but reprimanded another in a case that has become a symbol for judicial independence

发表于:2019-01-09 / 阅读(177) / 评论(0) 分类 2006年VOA标准英语(五月)

By Lisa Schlein Geneva 23 April 2007 A young boy waits his turn to be tested for malaria, in Manhica, Mozambique (File photo) The World Health Organization says its Roll Back Malaria program is making progress in cutting the number of deaths from thi

发表于:2019-01-12 / 阅读(159) / 评论(0) 分类 2007年VOA标准英语(四月)

By David McAlary Washington 27 December 2006 The United States is proposing to declare polar bears a threatened species because of their shrinking Arctic ice habitat. As we hear from VOA's David McAlary, analysts say the move is an unusual admission

发表于:2019-01-12 / 阅读(167) / 评论(0) 分类 2006年VOA标准英语(十二月)

By Robert Berger Jerusalem 22 October 2006 Palestinian police officer burns tires during a demonstration demanding payment of salaries in Gaza City, October 22, 2006 Members of the Palestinian security forces launched a wave of anti-government prote

发表于:2019-01-12 / 阅读(232) / 评论(0) 分类 2006年VOA标准英语(十月)

Political Differences Cloud Obama Job Proposals President Barack Obama's speech on the U.S. economy is just the latest in a long history of government proposals to stimulate economies and put people back to work. But with the U.S. economy expanding m

发表于:2019-01-13 / 阅读(138) / 评论(0) 分类 VOA标准英语2011年(九月)

Teach For America Program Serves Rural, Low Income Schools A shortage of teachers in the United States means it has become difficult to get teachers to work in rural and low income urban areas. Teach for America, a non-profit organization, is helping

发表于:2019-01-14 / 阅读(126) / 评论(0) 分类 VOA标准英语2011年(十月)

By Anjana Pasricha New Delhi 07 January 2007 Bangladeshi Riot Police baton charge as protestors throw bricks during a protest in Dhaka, Bangladesh, 7 Jan 2007 At least 50 people were injured when security forces clashed with protestors in Bangladesh

发表于:2019-01-31 / 阅读(160) / 评论(0) 分类 2007年VOA标准英语(一月)

今天我们要学的词是robocall。 Robocall指的是由计算机系统自动拨号,播放事先录制的电话留言的宣传电话。Robocall是产品促销和政治竞选的常用手段。A GOP group launched its robocall campaign against Sen

发表于:2019-02-04 / 阅读(214) / 评论(0) 分类 英语每日一词

By Michael Bowman Washington 09 May 2007 Colombian politicians and human rights activists visiting Washington this week say U.S. aid to their country focuses too much on military and anti-drug assistance and not enough on humanitarian needs. The dele

发表于:2019-02-06 / 阅读(194) / 评论(0) 分类 2007年VOA标准英语(五月)

NAIROBI, Feb. 19 (Xinhua) -- Prior to Saturday, there was very little to write or say about Kenya's Philemon Rono, the Kaptagat ( Rift Valley) based distance runner. However, the beauty of Kenyan athletics is stories of rags to riches replicate each

发表于:2019-02-08 / 阅读(121) / 评论(0) 分类 英语新闻

Nitiya: OK, can you actually talk a little bit about police in America? How much does the civilians trust them or what beliefs you have about them? Todd: Ooh, that I guess would depend on where you live. I grew up in a pretty small town. I'm white, C

发表于:2019-02-11 / 阅读(113) / 评论(0) 分类 原版英语对话1000个
学英语单词
activist judges
air filtration system
alizathrene
alter heading
altered rock
ammonia clock
ammonium ichthyolsulfonate
antipersonnel jump mine
atterly
back-water in front of bridge
be different than
bedashes
bio-organic chemistry
blade plough stabilized soil road-mixer
board foot log rule
Boerhaave, Hermann
bolted on connection
bramston
bumfuzzling
carpopeltis angusta(harv.) okam.
Chinese wampee
chinstahov
classification of balance sheet items
clueless
congregative
content model
cotton bolls
Cystopteris
dealbatum
debruyn
dohlen
draw for prize
dunbaria rotundifolia (lour.) merr.
electric strees
Euroequity issues
extraterrestrial material
factor-price frontier
fallostomy
FIB free into barge
fits the bill
frailejon
free body balance equation
gear teeth chamfering machine
genal gland
geolinguistically
gref
happy bunnies
impecuniosity
induction hull valve
Irian, Pulau (New Guinea)
linear graded junction
low-fusing wax
Macrobius, Ambrosius Theodosius
magnetic pyrite (phrrhotite)
muleshoe guide
N-Acetyl-L-Cysteteine
n-amyl penicillin
national needs
near field fringes
neuritic alopecia
noselitite
okimoto
omniirange
personal ambition
pharmacoanalysis
phyllidia picta
plectrypops lima
pocket-money
probabilistic forecasting
radiate out
radiation enviroment
reactor measuring instrument
Refsum
relining of brakes
renewal note
Roncador Bank
Sabine absorption coefficient
salanganes
sales-force opinion polling
scapular artery
scavenger valve
semen diluter
septum branchiale
sira
smuckers
sound radiometer
Sovietises
sprindling
standard dose
Star Chamber
Stenopelmatidae
sucrosuria
suction dusting
taper gride bar
telemechanical installation
tensor density
transverse stiffness
tunnel-net
venae femoropoplitea
wave particle
yunnans
zepa