[医] 菌苗, 疫苗
n immunogen consisting of a suspension of weakened or dead pathogenic cells injected in order to stimulate the production of antibodies
词型变化:名词复数形式 : vaccinums
【近义词】

THIS IS AMERICA - Social Scientists Rethink City Living SHIRLEY GRIFFITH: Welcome to THIS IS AMERICA in VOA Special English. I'm Shirley Griffith. STEVE EMBER: And I'm Steve Ember. This week on our program, we tell you why an economist has written a

发表于:2018-12-01 / 阅读(279) / 评论(0) 分类 2011年VOA慢速英语(十二)月

1. I'm John. I'm Jackie. (Use first name in informal situations) 2. I'm John Kennedy. I'm Jackie O'Neill. (Use full name in business and formal situations) 3. (It's) nice to meet you. (It's) nice meeting you. (It's) good to meet you. 4. Nice to meet

发表于:2018-12-02 / 阅读(122) / 评论(0) 分类 英语词组对话

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(120) / 评论(0) 分类 2011年VOA慢速英语(四)月

UNIT 5 What color is it? [00:05.69]Section A Activity 1b. [00:11.55]Listen to the conversations [00:15.78]and then match the letters with their colors. [00:20.92]Conversation 1 [00:24.48]A:What's this,Wendy? [00:27.82]B:It's a letter W. [00:31.58]A:W

发表于:2018-12-13 / 阅读(254) / 评论(0) 分类 新目标初中英语七年级

Millions More Children to Receive Vaccines More than one million children die each year from severe diarrhea and pneumococcal disease. Today (Tuesday), the GAVI Alliance announced an expanded campaign against the two leading killers of children world

发表于:2018-12-16 / 阅读(130) / 评论(0) 分类 VOA标准英语2011年(九月)

Sorry,there is not text temporarily, Please help tingroom to look for it! 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! Thank you!

发表于:2018-12-31 / 阅读(214) / 评论(0) 分类 高翔BECV中级培训

Yakima is a small city located an hour and a half's drive(1) from Wenatchee. It is a wide valley, famous for its grapes and apples. We were there last weekend for a baseball tournament, the first of the season(2). One interesting fact about Yakima is

发表于:2019-01-01 / 阅读(140) / 评论(0) 分类 英语博客 A cup of English

THIS IS AMERICA - White Sands National Monument: A Wonder of Nature, in New Mexico By Shelley Gollust Broadcast: Monday, September 19, 2005 (MUSIC) ANNOUNCER: Welcome to THIS IS AMERICA IN VOA Special

发表于:2019-01-02 / 阅读(171) / 评论(0) 分类 This is America

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(137) / 评论(0) 分类 六分钟英语

The US economy continues to recover from the tech bubble burst of 2000. But there're certainly many people still left behind. Long-term unemployment which is defined as being out of work for 27 weeks is at record levels. And within that group,the per

发表于:2019-01-08 / 阅读(269) / 评论(0) 分类 2005年NPR美国国家公共电台

By Paula Wolfson Washington 25 December 2006 U.S. President George Bush heads to his Texas ranch Tuesday for a week-long holiday break. But as VOA's Paula Wolfson reports from Washington, it will be very much a working vacation. President Bush is ex

发表于:2019-01-08 / 阅读(143) / 评论(0) 分类 2006年VOA标准英语(十二月)

Cimorelli是一支来自美国的从YouTube上翻唱歌曲开始的乐队组合,已签约了环球唱片。Cimorelli由6个亲姐妹组成:Christina Cimorelli、Katherine Cimorelli、Lisa Cimorelli、Amy Cimorelli、Lauren Cimorelli和Dani Cimore

发表于:2019-01-10 / 阅读(140) / 评论(0) 分类 英乐时空

By Martin Secrest Washington, D.C. 18 April 2007 There may have been advances in the development of a vaccine to protect people against the H5N1 avian influenza virus, or bird flu. Researchers say it could be possible to substantially increase global

发表于:2019-01-12 / 阅读(160) / 评论(0) 分类 2007年VOA标准英语(四月)

An estimated 20 percent of the population has trouble working with numbers. That's as many as one person in five with some sort of numerical disability. The British researchers are exploring ways to stimulate the brain to improve the ability to under

发表于:2019-01-14 / 阅读(120) / 评论(0) 分类 VOA标准英语2010年(十一)月

If you could take a vaccine that would protect you against cancer, wouldn't you take it? Well, for cervical cancer, there is a vaccine. It protects against a virus called HPV, which can lead to cancer of the cervix. But a new study reports that many

发表于:2019-01-14 / 阅读(134) / 评论(0) 分类 VOA标准英语2010年(十一)月

US Scientists Expand Scope of HIV Vaccine Study The worlds largest ongoing HIV vaccine study has been expanded to consider multiple ways a vaccine might boost immune response to the AIDS virus. The U.S. Institute of Allergy and Infectious Diseases (N

发表于:2019-01-14 / 阅读(123) / 评论(0) 分类 VOA标准英语2011年(八月)

Alibaba Group, Chinas largest e-commerce business, has criticized a reported lawsuit filed Friday in New York by Gucci, Yves Saint Laurent and other brands owned by Kering SA that alleges it knowingly allows the sale of fakes on its websites. 周五,

发表于:2019-01-28 / 阅读(195) / 评论(0) 分类 阅读空间

By Jessica Berman Washington 11 May 2006 French researchers at the Sanofi Pasteur Institute say they have developed a bird flu vaccine that, so far, appears to be safe and effective in humans. But obs

发表于:2019-02-04 / 阅读(175) / 评论(0) 分类 2006年VOA标准英语(五月)

ROME, Dec. 9 (Xinhua) -- Juventus defender Leonardo Bonucci apologised for his embarrassing dive following his side win 1-0 at Palermo on Sunday. Bonucci was warned by the referee when he fell to the ground after being challenged by goalkeeper Samir

发表于:2019-02-18 / 阅读(113) / 评论(0) 分类 英语新闻

Navigating the Etiquette of Social Media Blogging, social networking and a veritable host of methods of stay in contact with people are all very new. There is no real handbook of online etiquette that we can turn to with questions of how many comment

发表于:2019-03-02 / 阅读(252) / 评论(0) 分类 阅读空间
学英语单词
.sh
1-testosterone
aeneass
apteria
Artariodone
asbestos insulating plate
athletic-shoe
audible aids to navigation
auxiliary pilot relay
Bacillus multipediculus
chart work tools
cisls
common battery system
crura olfactoria
damping distributor
demand-assignment pool
dorsal arm plate
empty-jury-box
fake someone out
Farabeuf's operation
fluoronucleotide
fly-drives
found ice
front off about something
fuser station
Fuzi Lizhong Wan
genus Tethus
gilled-radiator
given pap with a hatchet
gold farming
have a sleep
heat insulating concrete
indirect sintered bar
inherent potential
internal bearing cover
Internet faxing
irby
Italo disco
jueyin standing for closing
Konig's operation
Lehrjahre
leiferkus
lepaigite
longitudinal vibrator
lunts
microclimatically
myxoadenoma
neural stem cell
Normanby I.
open cargo lighter
pandemial
para rubber seed oil
paramagnetic absorption
pea vine ensilage poisoning
peinado
Phorcys
Pinoys
pito
polydeficiency
portable typewriter
preview gain
projectoscope
Quain' fatty heart
radio wave penetration method
red ink clause
remora
rent-day
returned material ticket
rinse something off
Rosa bella Rehd. et Wils.
rules for resonance
sans-serif
seed moneys
seelapak
self-pronouncing
set pieces
shaken her sides
shin bone
soft regime
specklegram
stochastic finite automaton
streatfield
synthetic cubism
systolic bruit
talking-shop
theolinguistic
theory of the stages of economic growth
thermally massive structure
thin-shelled egg
thwarteous
time to repair
Tipss
to move on
transportation account code
trial justice
triterpene
two-time looser
varenik
variegated tinamous
vesiculovirus carp spring viremia
white fluorescent lamp
wish you every success