[=high-molecular-weight dextran]高分子量葡聚糖

This is All Things Considered from NPR News. I'm Michele Norris. And I'm Andrea Seabrook. Okay, be honest. When was the last time you got lost driving and called a friend on your cell phone to get directions or dialed your spouse to give a heads-up

发表于:2018-12-19 / 阅读(272) / 评论(0) 分类 2007年NPR美国国家公共电台

World Asthma Day takes place every year to raise awareness of asthma throughout the world. It is organized by the Global Initiative for Asthma (GINA). Many other healthcare groups pool resources to help GINA spread the word. All of these groups prepa

发表于:2018-12-29 / 阅读(239) / 评论(0) 分类 英语课程学习计划和讲义

Mahmoud Ahmadinejad is the sixth president of Iran. He was elected to power in 2005. Prior to becoming president, he served as mayor of Teheran for two years and fought in the Iran-Iraq War. Ahmadinejad is rarely out of the news. He has locked horns

发表于:2019-01-01 / 阅读(362) / 评论(0) 分类 各国名人英文介绍

Vaneeza Ahmed, a.k.a. Vinny, was born in Lahore, Pakistan in 1971. She is one of Pakistans best-known celebrities. She is also an extremely successful actress and model. It is difficult to go anywhere in Pakistan without seeing her face on an adverti

发表于:2019-01-01 / 阅读(295) / 评论(0) 分类 各国名人英文介绍

DEVELOPMENT REPORT – September 30, 2002: Dog Collars and Leishmaniasis By Jill Moss This is the VOA Special English Development Report. Up to five-hundred-million people are infected each year with

发表于:2019-01-02 / 阅读(258) / 评论(0) 分类 农业与发展

DEVELOPMENT REPORT – April 29, 2002: New Leishmaniasis Drug By Jill Moss This is the VOA Special English Development Report. Doctors from the United States and Saudi Arabia have discovered a new tre

发表于:2019-01-04 / 阅读(274) / 评论(0) 分类 农业与发展

Century-Old Sailor Songs Delight Crowds Peter Kasin has been on staff with San Francisco's Maritime National Historical Park for 20 years. Like other park rangers, he escorts sightseers and ensures their safety during their visits. But there's one pa

发表于:2019-01-04 / 阅读(250) / 评论(0) 分类 VOA标准英语2012年(一月)

By David Byrd Miami 02 February 2007 While the National Football League's Championship Game, the Super Bowl, is played in the United States by U.S. teams, it has worldwide appeal. This year's game in Miami, Florida will be broadcast live to 232 count

发表于:2019-01-07 / 阅读(288) / 评论(0) 分类 2007年VOA标准英语(二月)

今天我们要学的词是freshman。 Freshman, 新生。The freshman quarterback led the team to victory, 这个大学一年级的四分位带领球队赢得了比赛的胜利。He was voted the freshman player of the year, 他被评选为年度最佳

发表于:2019-01-11 / 阅读(243) / 评论(0) 分类 英语单词荟萃

By Challiss McDonough Cairo 20 February 2007 Iranian President Mahmoud Ahmadinejad during a public gathering, 20 Feb 2007 The president of Iran says he is willing to hold talks with the West over his controversial nuclear program. But he says he will

发表于:2019-01-12 / 阅读(290) / 评论(0) 分类 2007年VOA标准英语(二月)

A 900-year-old Khmer temple on the Thai and Cambodian border has taken center stage in efforts to oust Thailand's prime minister. Samak Sundaravej's government is under intense pressure over an agreement with the Cambodian government about the templ

发表于:2019-01-13 / 阅读(251) / 评论(0) 分类 VOA标准英语2008年(六月)

Stampedes, Heat Pose Biggest Threats in Crowds When vast numbers of people gather for political or sporting events, or for concerts or pilgrimages, not everyone goes home healthy. But a new analysis finds that infectious disease is not the biggest cu

发表于:2019-01-13 / 阅读(227) / 评论(0) 分类 VOA标准英语2012年(一月)

Iran's President Mahmoud Ahmadinejad spoke Wednesday at the opening of the Economic Cooperation Organization summit in Tehran that brings together 10 regional countries. Mahmoud Ahmadinejad (file photo) President Ahmadinejad blamed the West for the

发表于:2019-01-13 / 阅读(236) / 评论(0) 分类 VOA标准英语2009年(三月)

Members of Indonesian hard-line Islamic groups shout slogans during a rally in front of the Presidential Palace in Jakarta, Indonesia, demanding the government disband Ahmadiyah, 5 Mar 2009 (file photo) The Indonesian minister of Religious Affairs wa

发表于:2019-01-14 / 阅读(260) / 评论(0) 分类 VOA标准英语2010年(九)月

Kurdish Peshmerga Force Secures Kirkuk, Its Oil KIRKUK, IRAQI KURDISTAN The Kurdistan regional government has sent its Peshmerga troops into the adjacent province of Kirkuk to drive out insurgents, and to secure the area's rich oil fields. By doing t

发表于:2019-01-14 / 阅读(272) / 评论(0) 分类 VOA标准英语2014年(七月)

Anna Dewdney, Author Of Beloved 'Llama Llama' Children's Books, Dies play pause stop mute unmute max volume 00:0002:44repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your F

发表于:2019-01-16 / 阅读(231) / 评论(0) 分类 2016年NPR美国国家公共电台9月

Sorry,thereisnottexttemporarily,Pleasehelptingroomtolookforit! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thankyou! 爱探险的朵拉 BBC儿童动画-小猪威比

发表于:2019-01-17 / 阅读(232) / 评论(0) 分类 英语原声睡前故事
学英语单词
-stichous
age-inappropriate
Archie server
automated tariff filing and information system
ball cutter
bank wire
beveringen
biological haze
bristol-siddeleys
Bruce,Lenny
cable pulling procedure
caloric-controlled
carbon oxidation
carcinomatous pleurisy
cartographical representation
Castletownroche
centrum ovale minum
cobcoal
commercial functions
constitutive relationships
convention of the constitution
convergency of the element
cost benefit estimation
cryptoanalysis
dare to say
default date
down to go
drop sth in sb's lap
electron plasma
electron-transit time
employee anxiety
events
Farey tree
FEMSE
feth
fiber electrometer
fl dr
flat-leaf spring
free article
galactogenous agent
Glucosiduronates
Great Hampden
great northern divers
highly maneuverable aircraft
hot paint road marking machine
hyperphilia
include columns
initialize process
intercrystallite
jus in rem
Konta
Koshelikha
kulak
lynee
margattea nimbata shirakii
merchandise show
moment about quarter chord
monogynic
multiplying system
multipolar resolver
nakbas
non-admitted
nonsicut
ordinary discontinuity
overspilling
oxidigerence
pank
pendulum machine
penitote
permeable breakwater
pickup baler
preparation of base metal for welding
pycnonotus taivanus
quenching test
reach a consensus
salt bath medium
shot stopper
SHP (standard hardware program)
siallitic
sneezing
soft option
sooty bark
spiral mode
St-Denis-d'Orques
ST_cookery_cookery-terms
Steinbach(Taunus)
stripping(procedure)
tail brushes
thermochromatism
this end up
three-variable
tracheal cartilages
triangular scarf
unipolarlead
unteaming
VCA (value control amplifier)
vertical vibration amplitude
Wakasa-wan
Washington Crossing State Park
wheepled
wireless card
Yanglao