音标:['diktiәusәm] ;
n. [生](分散)高尔基体,网体
n a netlike structure in the cytoplasm of animal cells (especially in those cells that produce secretions)
词型变化:名词复数形式 : dictyosomes

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(284) / 评论(0) 分类 英语课程学习计划和讲义

IN THE NEWS - Arrest of Mladic Brings Serbia a Step Closer to EU This is IN THE NEWS in VOA Special English. This week, Serbia arrested one of Europe's most wanted men. Former Bosnian Serb general Ratko Mladic spent sixteen years in hiding. He is acc

发表于:2018-12-07 / 阅读(337) / 评论(0) 分类 2011年VOA慢速英语(五)月

By Ernest Leong Washington, DC 30 June 2006 watch Border Security report Border security remains an issue of concern for the Bush administration. U.S. Homeland Security Secretary Michael Chertoff says the government is making much-needed progress. -

发表于:2018-12-07 / 阅读(342) / 评论(0) 分类 2006年VOA标准英语(六月)

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(321) / 评论(0) 分类 英语词组对话

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(318) / 评论(0) 分类 2006年VOA标准英语(十一月)

By Michael Drudge London 22 February 2006 A U.N. prosecutor says accused Bosnian war-crimes suspect Ratko Mladic remains at large in Serbia. The prosecutor, Carla del Ponte, spoke with reporters at Th

发表于:2019-01-13 / 阅读(388) / 评论(0) 分类 2006年VOA标准英语(二月)

By Alisha Ryu Nairobi 28 March 2007 The al-Qaida terrorist organization has issued a call for Islamic extremists around the world to come to the aid of Somalis fighting the country's Transitional Federal Government (TFG) and its chief backer in the r

发表于:2019-01-13 / 阅读(415) / 评论(0) 分类 2007年VOA标准英语(三月)

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(290) / 评论(0) 分类 VOA标准英语2008年(十二月)

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(234) / 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(266) / 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(311) / 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(272) / 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(335) / 评论(0) 分类 2006年VOA标准英语(九月)

By Mike O'Sullivan Los Angeles 06 February 2007 Teenage prostitutes in the United States can escape life on the streets with help from a Los Angeles charity, called Children of the Night. VOA's Mike O'Sullivan reports, the group has helped thousands

发表于:2019-01-26 / 阅读(416) / 评论(0) 分类 2007年VOA标准英语(二月)

By Mike O'Sullivan Los Angeles 12 December 2006 Child prostitutes are escaping life on the streets with help from a Los Angeles charity called Children of the Night. Mike O'Sullivan reports, the group has helped thousands of youngsters in the 27 yea

发表于:2019-01-26 / 阅读(322) / 评论(0) 分类 2006年VOA标准英语(十二月)

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(341) / 评论(0) 分类 2007年VOA标准英语(三月)

By Niharika Acharya Boston, MA 12 January 2007 watch Amar Bose report Out of necessity comes innovation. As a young man, entrepreneur Amar Bose bought a new stereo system but was unhappy with the sound quality. His disappointment inspired him to cre

发表于:2019-02-03 / 阅读(310) / 评论(0) 分类 2007年VOA标准英语(一月)

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(352) / 评论(0) 分类 2006年VOA标准英语(八月)

By Barry Wood Belgrade 04 February 2008 Incumbent president of Serbia Boris Tadic won Sunday's presidential election, defeating by a narrow margin a pro-Russian nationalist candidate. VOA's Barry Wood reports from Belgrade. Boris Tadic (l), 03 Feb 20

发表于:2019-02-06 / 阅读(365) / 评论(0) 分类 VOA常速英语2008年(二月)

Bosnian Serb war crimes suspect Ratko Mladic plans to boycott a scheduled court appearance Monday at the U.N. war crimes tribunal in The Hague. A lawyer for Mladic said Sunday that the former Bosnian Serb military commander is refusing to appear beca

发表于:2019-02-17 / 阅读(311) / 评论(0) 分类 英语新闻
学英语单词
Acer mapienense
aead time
algebraic extension
algorithm error
anti-crocking agent
ANTI-S
Arran, Island of
arthrology
automatic parallel operation unit
Bakio-Basigo
balisse
Barrymore, Lionel
be well placed
branchiointestinal nerve
bring down the persimmon
brogdens
bug about/at
caliper brake
cdp stacked section
charno
clerk of the course
consent dividend
corporeity
counter-ion
cuprohydromagnesite
cut-off pulse height
dead lock condition
deferred profit on instalment sales
die carter
earth short-circuit current
elixations
euler cireterionphi-function
fagling
fast back style
federacin
fernene
filings
film circuit
freaking me out
fretsawing
garden balm
garrison house
harness eye
hawaii times
hydrobiontes
hyperbolize
imvr
inter-electrode leakage
interruptable
Japanese Maritime Self Defence Force
Juanita Doe
lais'
Lavardin
light-source quantum effeciency
local lighting
macrocycloalkene
makes account of
mapleton
mencs
menthol valerate
metalogue
motor wrench pipe dog
Nadtsy
Nalón, R.
necrotizing anterior scleritis
nonthinkers
OCTOMEINE
open a bank account
out-trail
overhead-under ground network
oxygen potential
Passaic
Pelsart Seamount
predisposition(to)
pseudocelebrity
pseudorotaxane
quiller-couches
repeating work
retransmit
rodrik
sanctuary game refuge
Sandvika
seelands
skull
soil lump
spotty steel
submit a tax return
sulkiness
system life
tenoun
thermodynamic energy
tort-reform
twin magnets
undreading
unprisonable
Uspeniya, Mys
variable bit rate
Winnipeg River
wolz
yousef
zivotas