音标:[in'ventə] ;
n. 发明者;发明家(等于inventor)

By Scott Bobb Johannesburg 24 March 2008 As the world marks international Tuberculosis day, a new study has revealed a frightening rise in the past 15 years in tuberculosis cases in Africa. Correspondent Scott Bobb reports from our Southern Africa Bu

发表于:2019-01-11 / 阅读(134) / 评论(0) 分类 VOA标准英语2008年(三月)

BOB DOUGHTY: This is SCIENCE IN THE NEWS, a program in VOA Special English. Im Bob Doughty. SHIRLEY GRIFFITH: And Im Shirley Griffith. Today we tell about the development of what scientists are calling a synthetic cell a cell produced by people inste

发表于:2019-01-11 / 阅读(130) / 评论(0) 分类 2010年VOA慢速英语(七)月

By Scott Bobb Johannesburg 29 November 2006 As people around the world mark World AIDS Day, December 1, the government of South Africa is to announce an ambitious five-year plan to combat the disease, which is estimated to infect 11 percent of the p

发表于:2019-01-12 / 阅读(189) / 评论(0) 分类 2006年VOA标准英语(十一月)

South Africas national government protocol requires state health facilities to provide antiretroviral medication to ill, HIV-infected people. However, independent health groups continue to receive reports of HIV-infected people dying because certain

发表于:2019-01-14 / 阅读(114) / 评论(0) 分类 VOA标准英语2009年(十一月)

AILSA CHANG, HOST: Former South African President Nelson Mandela would have been 100 years old tomorrow. He died in 2013, and a new book is marking his centennial. It's called The Prison Letters Of Nelson Mandela. These deeply personal letters were c

发表于:2019-01-17 / 阅读(126) / 评论(0) 分类 2018年NPR美国国家公共电台7月

US scientists have stripped life back to its bare essentials creating a synthetic microbe with the absolute minimum genetic information needed to grow and reproduce. 美国科学家将生命的多余部分剔除,只留下最基本的要素,由此创

发表于:2019-02-05 / 阅读(141) / 评论(0) 分类 英语新闻
学英语单词
a-doings
acromial network
apogamous
ash cash
asymmetrical step function
athwart the bow of a ship
barbier-mueller
bent lathe tool
blue-gas generator
butt joint welder
call down a blessing
canopic vases
Chomsky type 1 language
circular adsorption chromatography
circumpassing
clamme
Clerk of the Crown in Chancery
Coffs Harb.
concertante
constant current potentiometry
cosmic maser
cramp bar
cybervandal
Dentel.
down-under
dynamic average code length of words
ear hematoma
eczema scrophuloderma
elastic mineral
encludes
evidence in rebuttal
expose to radiation
facsimile interface board
family rynchopidaes
four-way tool block
gleit
glenmoor
guyenne (guienne)
Hacibayram
handtowel
hatted
headscarfs
heapinfo
heatheny
hiccough nuts
hostile policy
hover taxi
hypouresis
inalienability of sovereignty
James Merritt
labialises
lain along the land
Lane's band
llanybydder
low and high pressure indicator
make friends (with)
malie
meadowcrofts
mian kalat
microtrajectories
navel-gazey
network of triangle
nonbeneficial
octadiene
omega melancholicum
p-carbethoxybenzene sulfonic acid
pairers
palm thief
product pruning
propulsion bond
proxemicss
repressiveness
RGSS
right fibrous trigone
rising iron
rotator cuff
roush
saddle-tramp
sarkar
second end link
septum transversum
ship handling tug
shit fire and save matches
shore right
silk faille crepe
steam-powered car
stress function
Sturzelbronn
take-up speed
tenda
The Principle of Good Faith
underskinpass
urdite
vena mesenterica
viceroyal
went back
William Makepeace Thackeray
wonting
word superiority effect
write-to-operator
zartarian
zeys