网状体;高尔基体;无嵴椎动物的高基氏体

A Century of Memories (1910-1919) Roosevelt's design included linking the Pacific and Atlantic oceans by building a canal through the 1) Isthmus of Panama in northern Columbia, construction of the era

发表于:2018-11-28 / 阅读(307) / 评论(0) 分类 疯狂英语2003年

Be Positive Do Something Day is on March 1st. It is our chance to make a difference in the world and do something positive. It might change our lives for the better. It often seems as though the world is full of negative news, negative people and neg

发表于:2018-12-04 / 阅读(190) / 评论(0) 分类 英语课程学习计划和讲义

1. Can you play the piano? Yes, but not very well. 2. How about the guitar? (I can play) a little. 3. Can Billy ride a bike? No, he can't. He's too young. 4. Does Abby speak Mandarin? Yes, she speaks very well. 5. Do you sing? Not really. I have no t

发表于:2018-12-17 / 阅读(233) / 评论(0) 分类 英语词组对话

PEOPLE IN AMERICA - Winslow Homer, 1836-1910: Americas Painter STEVE EMBER: Im Steve Ember. BARBARA KLEIN: And Im Barbara Klein with PEOPLE IN AMERICA in VOA Special English. Today we tell about Winslow Homer, considered to be the greatest American a

发表于:2019-01-02 / 阅读(193) / 评论(0) 分类 2011年VOA慢速英语(十一)月

By Mike O'Sullivan Los Angeles 15 November 2006 Los Angeles residents are getting a glimpse of art treasures from the ancient monastery of St. Catherine's in the Sinai desert. Mike O'Sullivan reports, the display of religious art at the J. Paul Gett

发表于:2019-01-06 / 阅读(239) / 评论(0) 分类 2006年VOA标准英语(十一月)

NB: This is not a word for word transcript Rob: Hello, I'm Rob, and Yvonne has joined me for today's 6 Minute English. Hello, Yvonne! Yvonne: Hello, Rob. Rob: Today, we're talking about social mobility in the UK and a plan by the government to try an

发表于:2019-01-07 / 阅读(236) / 评论(0) 分类 六分钟英语

PEOPLE IN AMERICA - Artie Shaw, 1910-2004 : Last Great Musician of What Has Been Called the Big Band Era DOUG JOHNSON: Im Doug Johnson with PEOPLE IN AMERICA in VOA Special English. Today we tell the story of a musician who led one of the most popula

发表于:2019-01-12 / 阅读(206) / 评论(0) 分类 2012年VOA慢速英语(五)月

PEOPLE IN AMERICA - Julia Ward Howe, 1819-1910: Anti-Slavery Activist Wrote 'Battle Hymn of the Republic' RAY FREEMAN: I'm Ray Freeman. SHIRLEY GRIFFITH: And I'm Shirley Griffith with the Special English program, PEOPLE IN AMERICA. Every week we tell

发表于:2019-01-12 / 阅读(214) / 评论(0) 分类 2012年VOA慢速英语(五)月

Outgoing U.S. Homeland Security Secretary Michael Chertoff says the fact that U.S. territory has not been attacked since September 11, 2001, is the central accomplishment of his four years in office. Chertoff credits the policies of U.S. President G

发表于:2019-01-13 / 阅读(201) / 评论(0) 分类 VOA标准英语2008年(十二月)

Cameroon Businesswoman Rises from Poverty to Financial Security Jacqueline Kamsu arrived at the US embassy in Yaounde in late August looking every bit a success story. She had been invited to speak to a group of young leaders on her non-profit, Beads

发表于:2019-01-13 / 阅读(210) / 评论(0) 分类 VOA标准英语2012年(九月)

IvoryCoastRefugeesQuestionSecurityofReturningHome Refugees from this year's political crisis in Ivory Coast say it is not yet safe enough to return home. Ivory Coast's new national army and U.N. peacekeepers are increasing security along the borders

发表于:2019-01-13 / 阅读(169) / 评论(0) 分类 VOA标准英语2011年(九月)

A: I have heard horror stories about peoples things being stolen while their house is being shown. B: We have a very good track record when it comes to home security. A: I am not so sure that I like the idea of people showing up whenever they want to

发表于:2019-01-15 / 阅读(187) / 评论(0) 分类 卖房英语情景对话

A: I am worried about the security of my home while it is being shown. B: We do everything we can to protect your home and your valuables A: Do people just come and look whenever they want to? B: During the week, we will let you know the night before

发表于:2019-01-15 / 阅读(225) / 评论(0) 分类 卖房英语情景对话

A: So, during the time that you are showing my house, how will my valuables be protected? B: Our real estate company takes every precaution to see that your valuables are protected at all times. A: How will I know when someone will be looking at my h

发表于:2019-01-15 / 阅读(204) / 评论(0) 分类 卖房英语情景对话

By Deborah Tate Washington 12 September 2006 Secretary Michael Chertoff The top official at the U.S. Department of Homeland Security is concerned about the possibility of an attack in the United States involving weapons of mass destruction. A day af

发表于:2019-01-18 / 阅读(257) / 评论(0) 分类 2006年VOA标准英语(九月)

By Sonja Pace Washington 09 March 2006 Saudi Arabia's oil minister says his country is stepping up security around its petroleum installations, following last month's foiled terrorist attack. In Washi

发表于:2019-01-30 / 阅读(269) / 评论(0) 分类 2006年VOA标准英语(三月)

By Peter Fedynsky Washington 15 March 2007 watch Fedynsky report Does the United States face a threat of homegrown radical Islamic terrorism? That is a question put to U.S. Homeland Security Secretary Michael Chertoff at a Senate committee hearing o

发表于:2019-01-31 / 阅读(253) / 评论(0) 分类 2007年VOA标准英语(三月)

By Mike O'Sullivan Los Angeles 14 February 2006 Hollywood's motion picture academy honored nominees for the Oscars Monday, as the countdown gets under way for the annual film awards. A luncheon gave n

发表于:2019-02-03 / 阅读(293) / 评论(0) 分类 2006年VOA标准英语(二月)

By Alan Silverman Hollywood 05 August 2006 High speed, high thrills auto racing under the banner of NASCAR (the National Association for Stock Car Auto Racing) is one of the most popular spectator sports across the heartland of America. This fact ha

发表于:2019-02-03 / 阅读(242) / 评论(0) 分类 2006年VOA标准英语(八月)

By Odil Ruzaliev Washington, DC 09 November 2006 watch Halal Grocer report Shoppers inside of the Halal store The continuing influx of immigrants to the United States has meant a proliferation of shops, restaurants and other businesses catering to s

发表于:2019-02-03 / 阅读(257) / 评论(0) 分类 2006年VOA标准英语(十一月)
学英语单词
5'-phospho-2'-deoxyribose
activating bleaching agent
affection for
ahmedou
apple-pectin
aridity region
as in the case with
atomic clock
backarapper
Butt Welded Tube
Chloor-hexaviet
cigarette-smoke
colpouterine rupture
congressional budget and impoundment control act
conservation-of volume
copper mesh
Cortegana
ctenoidean
cushion ball
defect of block
dekalitres
delaystick
dissected bole
drilling spindle
electron concentration
electron diffraction camera
eyeglass wearer
fanons
foreign certificate
Gateforth
get abreast of
glyoxal-bis(2-nydroxyanil)
gold reserve
govorn
gurtner
gypcretes
hasson
hemigalus derbyanus
highway intersection
icosi-
incarbonization
legba
let ... pass
linear potential
Lithocarpus obscurus
Mazeyrolles
mechanically-polished substrate
mightie
minced
miswearing
much-advertiseds
niconacid
non-condensing bleed turbine
noncommutative principal ideal ring
occlusivity
one of these nights
online help
optic muscles
osmium dioxide
P. O.
Pajaroncillo
paschalis
perfectly oriented structure
Perineurioma
phaged(a)ena
pneumatic blow pipe
pritchie
Provimi
prunella vegetabile
quick response code
racch
redox control
reef cap
robots
rogett
saber
salt-bath brazing
self-assembled membrane
set-shifting
sf-mpq
shantytown
single-sheave block
sounding thermometre
successive disappearance zones
superlarge
Tecklenburger Land
telemetry implement plan
thermal autooxidation
thraustochytrium kerguelense
timing case
tip-tilt
to skin someone alive
tricyclic antidepressant
u.c.c
ulmaria
ultra trace
unidirectional engine
ventricular block
white pedah
whittal
William De La Mare
zydi