音标:[pi:silә'maisәrɔl] ;
拟青霉菌素

Education Report - A Social Network Aims to Speed Up Progress in Science This is the VOA Special English Education Report. A few years ago, a university researcher was having problems with an experiment that involved medical imaging. His adviser and

发表于:2018-12-07 / 阅读(99) / 评论(0) 分类 2011年VOA慢速英语(四)月

By Crystal Park Washington, DC 28 February 2006 watch eWaste report Constant innovations and breakthroughs in technology are helping the world. But there's a downside. The amount of electronic waste,

发表于:2018-12-16 / 阅读(121) / 评论(0) 分类 2006年VOA标准英语(二月)

EXPLORATIONS - November 13, 2002: Volcanoes and Haleakala National Parks in Hawaii By Paul Thompson VOICE ONE: This is Steve Ember. VOICE TWO: And this is Sarah Long with the VOA Special English progr

发表于:2019-01-02 / 阅读(120) / 评论(0) 分类 Explorations

We present the second of three parts of the short story Benito Cereno. It was written by Herman Melville. Last week, we told how African slaves on a Spanish ship rebelled in seventeen ninety-nine. They killed most of the Spanish sailors. Only the cap

发表于:2019-01-02 / 阅读(343) / 评论(0) 分类 2017年VOA慢速英语(十二)月

We present the last of three parts of the short story Benito Cereno. It was written by Herman Melville. As we told you in earlier parts of our story, rebel slaves seized the ship San Dominick off the coast of Chile. They killed many of its officers a

发表于:2019-01-03 / 阅读(707) / 评论(0) 分类 2017年VOA慢速英语(十二)月

EXPLORATIONS – May 29, 2002: Silk Road Folklife Festival By Marilyn Christiano VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the VOA Special English program, EXPLORATION

发表于:2019-01-06 / 阅读(120) / 评论(0) 分类 Explorations

By Jim Bertel Washington 25 April 2007 The release last year of former Vice President Al Gore's award-winning film An Inconvenient Truth has turned global warming into a hot topic of concern in the United States. One of the film's producers, Laurie D

发表于:2019-01-07 / 阅读(120) / 评论(0) 分类 2007年VOA标准英语(四月)

Colombia captures top drug lord(毒枭) 哥伦比亚抓获顶级毒枭 Daniel Rendon Herrera is now in the custody of (在。。。监护下)Colombian authorities Colombian authorities have arrested the country's most wanted drug lord, the government has said. Dan

发表于:2019-01-07 / 阅读(87) / 评论(0) 分类 英语新闻

By Paul Thompson Studying a fiber left on the end of a plant: Did it come from clothes? Or from burlap used for transporting marijuana? VOICE ONE: This is Steve Ember. VOICE TWO: And this is Shirley G

发表于:2019-01-08 / 阅读(123) / 评论(0) 分类 Explorations

By Greg Flakus Houston 26 January 2006 This week thousands of movie directors, writers, actors and Hollywood executives are huddled together in the ski resort town of Park City, Utah attending two ind

发表于:2019-01-09 / 阅读(132) / 评论(0) 分类 2006年VOA标准英语(一月)

By Lisa Ferdinando Miami 24 July 2006 Haitian artwork on display at the concert benefiting development in Haiti The Rotary Club has partnered with the Fort Lauderdale sister cities program for a concert that raised money for sustainable development

发表于:2019-01-11 / 阅读(125) / 评论(0) 分类 2006年VOA标准英语(七月)

By Paul Sisco Washington 20 April 2007 NASA is preparing to launch a mission to the mesosphere, a region at the top of Earth's atmosphere where mysterious night shining clouds are formed. Little is known about the mesosphere, but its unique ice clou

发表于:2019-01-12 / 阅读(117) / 评论(0) 分类 2007年VOA标准英语(四月)

By Amanda Cassandra New York 29 November 2006 Gold prices have reached record highs this year, fueling new interest in gold as an investment. But the allure extends far beyond its monetary value. Its importance as a natural resource, as a commodity

发表于:2019-01-12 / 阅读(218) / 评论(0) 分类 2006年VOA标准英语(十一月)

By Kurt Achin Seoul 27 July 2006 International trade talks have collapsed, stalling five years of effort to ease poverty in developing nations by liberalizing global commerce. The impasse may mean trade will become more complex and expensive, especi

发表于:2019-01-12 / 阅读(131) / 评论(0) 分类 2006年VOA标准英语(七月)

New York City is not only home to the nation's most diverse population, its public school system also has the largest variety of so-called specialized schools. These academies concentrate on everything from science and the performing arts to social

发表于:2019-01-13 / 阅读(95) / 评论(0) 分类 VOA标准英语2008年(六月)

By Benjamin Sand Islamabad 06 March 2006 Maroufa, 4, receives polio vaccination in Kabul, Afghanistan, Sunday, March. 5, 2006 Afghan volunteers are vaccinating millions of children in a nationwide ant

发表于:2019-01-31 / 阅读(151) / 评论(0) 分类 2006年VOA标准英语(三月)

By Paul Sisco Washington, D.C. 15 August 2006 watch Solutions report Global warming -- you may accept or reject those who say it is a dangerous phenomenon. But if the planet is warming, and humanity is contributing to it, shouldn't someone be thinki

发表于:2019-02-02 / 阅读(135) / 评论(0) 分类 2006年VOA标准英语(八月)

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(167) / 评论(0) 分类 2006年VOA标准英语(二月)

By Alisha Ryu Mogadishu 12 June 2007 Police in the Somali capital, Mogadishu, have intercepted a car loaded with explosives they say was going to be used against the interim government. VOA Correspondent Alisha Ryu in Mogadishu was given an exclusive

发表于:2019-02-04 / 阅读(148) / 评论(0) 分类 2007年VOA标准英语(六月)

Two senior U.S. diplomats are due to arrive in Damascus Saturday in a visit upgrading the level of U.S.-Syrian contacts. Officials here said the Obama administration has no intention of matching the British opening to Hezbollah, which has long been

发表于:2019-02-07 / 阅读(89) / 评论(0) 分类 VOA标准英语2009年(三月)
学英语单词
11-Bromovincamine
acid-type electrode
acoustic position reference system
Ailanthus Desf.
algebraically dependent element
antiparty
API (application programming interface)
arctic tundra
audiation
band sintering machine
bolld albumin
bottom season
bow bearing
brachiopods
brats
Bridelia stipularis
bridge stop pin
bullmen
chemocarcinogenesis
clamp silage
clay winning
countercyclical tendency
cryptonervius
cutesy-poo
dactylis glomeratas
daso
dinoterb
double augmented six-four-three chord
downcast tube
entotic sounds
equalizing reservoir hanger
Etard's reaction
fish boom
fly biscuit
formal grammars
green sauce
greenback parties
grind into
high resolution liquid chromatograph
Hilgenriedersiel
horizontal stratification
i-steled
informative sign
integrated circuit dielectric isolation
intermittent drying
internal emitter resistance
Jimen
kneebone
Leopental
lockington
london-style
loss-aversion
lucky him
lviiiest
mantrums
marine amenities
marine multifunction incinerator
melenite
merrythought
metal-ligands
Microtaggant
minodronates
outer space weapon
p-butylcyclohexyl acetate
patterson map
pellic rendzinas
Pelly River
peripheral interchange program
permanent magnet field generator
powerplants
protip
public opinions
rapid limiting
recncavo
rubber veneering
Sanson
scrubbing solution surge tank
Scutellaria pseudotenax
self face
selling techniques
setting power
severs
Sir Edward Victor Appleton
stabilizing tail
suppost
swine enzootic pneumonia
syngnett
tack board
tetrapharmacum
the top of the ladder
therence
threshold extension demodulation
tri-o-cresyl phcsphate
truncatum
ultraviolet resistant fibre
unmenacingly
unobligingly
viewing lantern
voltage compensator
water pressure regulator
Xanthidae
xanthiosite