硝甘露醇,硝酸甘露醇酯

Don had a pistol. It was a small pistol. He offered it to his brother Tony. Tony looked at the pistol. It was a beautiful pistol. It was black. It had a silver trigger. Tony put his finger on the silver trigger. He put the pistol in his pocket. He to

发表于:2019-01-02 / 阅读(196) / 评论(0) 分类 超级简单英语阅读

By Derek Kilner Nairobi 16 June 2008 A battalion composed of troops from Sudan's northern and southern armies is set to deploy Tuesday to the disputed Abyei area on the country's north-south border. As Derek Kilner reports for VOA's East Africa bure

发表于:2019-01-06 / 阅读(179) / 评论(0) 分类 VOA标准英语2008年(六月)

Message from Ms. Irina Bokova, Director-General of UNESCO, on the Occasion of World Day of Romani Language 教科文组织总干事伊琳娜博科娃在世界罗姆语日的致辞 5 November 2016 2016年11月5日 World Day of Romani Language, institu

发表于:2019-01-08 / 阅读(137) / 评论(0) 分类 英语口译

Next Step After Carbon: Knowing Your Nitrogen Footprint This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 A carbon footprint is the amount of carbon dioxide pollution that we produce as a result of o

发表于:2019-01-10 / 阅读(141) / 评论(0) 分类 2011年VOA慢速英语(四)月

By Dan Robinson Capitol Hill 19 September 2006 U.S. Capitol Police say an incident early Monday in which a man possessing a gun drove his car through the capitol security perimeter and ran inside before being caught, has prompted a new review of pro

发表于:2019-01-12 / 阅读(245) / 评论(0) 分类 2006年VOA标准英语(九月)

By Dan Robinson Washington 26 May 2006 Police and emergency vehicles outside of Rayburn builiding A congressional office building near the U.S. Capitol was shut down for several hours Friday, as police investigated a report of shots being fired. ---

发表于:2019-01-13 / 阅读(203) / 评论(0) 分类 2006年VOA标准英语(五月)

The International Committee of the Red Cross said Gaza is suffering what it calls a full-blown humanitarian crisis. It said the death toll and number of injured is rising, the infrastructure of the Palestinian territory is shattered and civilians la

发表于:2019-01-13 / 阅读(167) / 评论(0) 分类 VOA标准英语2009年(一月)

Egyptian President Hosni Mubarak met on Monday with French President Nicolas Sarkozy and a European Union delegation to discuss ways to reach an immediate cease-fire in the Gaza Strip. While diplomatic talks have been unsuccessful in ending the viol

发表于:2019-01-13 / 阅读(148) / 评论(0) 分类 VOA标准英语2009年(一月)

Vice President Joe Biden and House Speaker Nancy Pelosi of Calif. applaud as Mexican president Felipe Calderon waves after addressing a joint meeting of Congress on Capitol Hill in Washington Thursday, May 20, 2010 Mexico's president is appealing dir

发表于:2019-01-13 / 阅读(169) / 评论(0) 分类 VOA标准英语2010年(五)月

Teen Inventors Fight Tinnitus Irish teenagers Eimear OCarroll and Rhona Togher developed a treatment they hope will help people with tinnitus, an unpleasant ringing in the ears. Cynthia Graber reports Ever get a ringing in your ears after a loud blas

发表于:2019-01-30 / 阅读(209) / 评论(0) 分类 60秒科学

By Jill Moss THIS IS AMERICA – April 15, 2002: Visiting the Capitol VOICE ONE: Historians have described the United States Capitol building as “the most recognized sign of democratic government in

发表于:2019-01-30 / 阅读(268) / 评论(0) 分类 This is America

By Noel King Khartoum 12 November 2006 UN Emergency Coordinator Jan Egeland (L) with Martin Ojul, chairman of LRA negotiating team, in Sudanese town of Juba, November 11, 2006 The United Nations humanitarian chief is in southern Sudan for a meeting

发表于:2019-01-31 / 阅读(189) / 评论(0) 分类 2006年VOA标准英语(十一月)

By Catherine Maddux Washington 01 November 2006 UN Undersecretary-General for Humanitarian Affairs, Jan Egeland gestures during a news conference in Kenya (File photo - Sept. 12, 2006) The top U.N. humanitarian official says the operating environmen

发表于:2019-01-31 / 阅读(187) / 评论(0) 分类 2006年VOA标准英语(十一月)

By Cathy Majtenyi Nairobi 02 May 2006 A drying corn stalk in one of many farms in Adinefas in southern Eritrea The U.N. humanitarian representative for the Horn of Africa says Eritrea's government is

发表于:2019-01-31 / 阅读(230) / 评论(0) 分类 2006年VOA标准英语(五月)

By Lisa Schlein Geneva 20 May 2007 Newly arrived internally displaced ethnic Tamils prepare themselves to be registered with camp officials in Kiran, Sri Lanka (File Photo) The World Food Program warns renewed fighting in Sri Lanka's long-running civ

发表于:2019-01-31 / 阅读(234) / 评论(0) 分类 2007年VOA标准英语(五月)

When I was a little girl, I used to knit all the time. I used to knit jumpers and hats and scarves. I even used to knit little dolls sometimes: Snow White and the Seven Dwarfs for example. When you knit with two needles you can put the thread or the

发表于:2019-02-05 / 阅读(162) / 评论(0) 分类 原版英语对话1000个

Adrienne: So we just had Christmas and I see your knitting bag is out, did you knit anything for anyone for Christmas? Vivian: I started to knit for my granddaughters, but time caught up with me and I was making for them a poncho which consisted of t

发表于:2019-02-05 / 阅读(157) / 评论(0) 分类 原版英语对话1000个

By Lisa Schlein Geneva 15 June 2007 The World Food Program (WFP) says it has been able to successfully feed up to three million internally displaced people in Sudan's conflict-ridden province of Darfur. The organization says it has been able to do th

发表于:2019-02-09 / 阅读(272) / 评论(0) 分类 2007年VOA标准英语(六月)

By Phuong Tran Goz Beida, Chad 16 May 2007 In Chad, people are still arriving at camps to escape ethnic violence and bandit attacks along the Sudanese border. Humanitarian workers are often the first to reach out to people escaping from burning villa

发表于:2019-02-12 / 阅读(244) / 评论(0) 分类 2007年VOA标准英语(五月)

Voice 1 Hello, Im Marina Santee. Voice 2 And Im Ruby Jones. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 Education is the gr

发表于:2019-02-21 / 阅读(136) / 评论(0) 分类 环球英语 Spotlight
学英语单词
a barge
A scope
afterburner duct
AJ (anti-jamming)
all terrain bike
anterodorsal
antichains
auto-circuit breaker
B.M.O.C.s
badly-behaveds
barium-cadmium mixture
bawlin
bearing current
beetroots
biconnected subgraph
blue-breasted quail
burstable
central island
chat him up
cinekodak
common bus system
compass needles
construction unit of nuclear power plant
converies
Copy to Another Location
DDRAM
deceptively misdescriptive
department in charge of foreign economic relations and trade
derivation of algebra
dual-coil motor
Fatunda
ferro concrete vessel
functionalisms
geometric figures test
gospelmonger
grid pattern
havishams
hour-circle
imbrocatas
Infundibulo-Folliculitis
insularism
jonas' symptom
kid show
Littre's glands
logrolls
maelzel metronome
mail clerks
Mamabougou
mechanical plating
mesne profits
metal power press
methodological work
Modicon
Mount Emei
newly-developed
obsecratory
optical thin films
ossa intermaxillare
oxycalorimete
oz.s
parvalbumins
path of plume
pertness
phototaxes
plasmon segregation
Pomatosace filicula
precision-sleeve splicer
pressure efficiency
protocol function
re-fold
reflex viewer
regional recreational facility
resistive two-terminal element
rhizoliths
Rixton
rockbeasts
rocketsalad
RS-422-A
RTU - remote terminal unit
runaway shop
sense rod
shearing vibration
side-light plug
Simple Authentication and Security Layer
sputtering
subcortical aphasia
substellar
superthrillers
Synaptomys
tacks
Tenterfield
tets
the mood
Tinnevelly
transversal mass
triexoctoedron
triode synchronous demodulator
twin carburetor
unleased
unlocking circuit
variation movement
vitamin D 2