音标:['aɪso,ɪmjʊnɪ'zeʃən] ;
n. 同种免疫接种;[免疫] 同族免疫作用

The UN refugee agency says it is worried about the security of people living in isolated villages near the former conflict zones of Georgia. It says some 2,300 people from villages in the buffer zone between the Georgian town of Gori and the breakaw

发表于:2018-12-16 / 阅读(159) / 评论(0) 分类 VOA标准英语2008年(八月)

Voice 1 Thank you for joining us for Spotlight. Im Liz Waid. Voice 2 And Im Joshua Leo. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 It was 1994. The p

发表于:2018-12-19 / 阅读(89) / 评论(0) 分类 环球英语 Spotlight

By Carol Pearson Washington, DC 29 May 2006 watch Autism Gene report Researchers at the University of Texas Southwestern have been able to genetically change mice so their behavior is similar to some people with autism. The researchers hope their di

发表于:2019-01-13 / 阅读(201) / 评论(0) 分类 2006年VOA标准英语(五月)

World Health Organization agreed on initiatives to increase the immunization of children in sub-Saharan Africa. Ish Mafundikwa | Harare 18 December 2009 The Global Polio Eradication Initiative launched in 1988 has successfully obliterated polio in 45

发表于:2019-01-13 / 阅读(99) / 评论(0) 分类 VOA标准英语2009年(十二月)

RACHEL MARTIN, HOST: There was a gathering here in Washington, D.C. last week that had nothing to do with the inauguration or with politics. It was an occasion for matchmaking, although not a romantic kind. Here, farmers got set up with chefs in an e

发表于:2019-01-16 / 阅读(174) / 评论(0) 分类 2017年NPR美国国家公共电台1月

By Melinda Smith Baltimore, Maryland 05 September 2006 watch report Celiac Disease For thousands of years, human beings have suffered from a genetic disorder that has received attention only in the last few decades. The disorder is called celiac dis

发表于:2019-01-26 / 阅读(249) / 评论(0) 分类 2006年VOA标准英语(九月)

Getting Immunizations Required by Schools Jonas: Hi, Jenny. Are you getting your kids ready for school, too? Jenny: Yes, as you can see, were buying lots of school supplies. Jonas: Did you get the school letter reminding parents to submit proof of im

发表于:2019-02-26 / 阅读(201) / 评论(0) 分类 2015年ESL之就医和人际交往
学英语单词
Agena control system
air-to-close valve
analog-digital chip
Anglican religious community
assembly crew
ballast-tank
basic ammonium titanium oxalate
be survived by
beggars' barms
behras
bezzling
blamed
bowcott
Bread is the staff of life.
Bruch, Max
c-buss
Calchas
campyon
Continental Navy
cooling water flow
corrosion-resistant
county lines
croisset
daphne (dhafni)
decline towards
defriend
dickties
Diogenes cup
drain pump
duxes
dynamic instability model
emergency generator engine fuel oil tank
emetrols
equalising duties
eukaryotic vector
exometabolism
extortions
fistfought
fraxinus velutinas
fruitarian
gable bend bend
genital coverflap
Gschnitz
health physics instruments
inadvertent weather modification
interferometric sensing
interlendings
Kondossou
Kuroso-yama
laicizing
laurel family
lift cage
liquid level indicator
Lopévi
loreta
macrovariable
magnetostatic shielding
mco
money back guarantee
multiple operator power source
mycosphaerella tabifica prillieux et delacroix
new world jays
oetet
Pal-Asia
platform drier for bagged grain
pollution of sea
psychology of reading
Queen's English
ratto
reblue
regeneration block
rehimena phrynealis
remain in
retroreflective finishing
Rosa chinensis
Satanized
Savart polariscope
scardefomityofcanthus
sheep dismount
siner bar
Soanly Ranger
software maintainability
stairstepper
steady-state test
subnival
tahari
tensile specimen
Tetrathyrium subcordatum
the accruals principle
torque capacity
tryptophyllin
Tuberculina
underway transfer
Urnersee
vacuum hydroextractor
veterinary surgeons
Walconesin
watertight hull
Wheeler-Johnson's test
wheelie bar
ZEG, Z. E. G
zero phase-sequence resistance