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There is a big headline tonight about modern health.Forty-three million people are taking some kind of aspirin everyday to prevent heart attacks and strokes,but now the leading medical journal JAMA says there is evidence that daily aspirin could be l

发表于:2019-01-01 / 阅读(140) / 评论(0) 分类 访谈录2013年

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Batteries of the future need to deliver more energy, and they need to be smaller. Researchers at MIT think they have developed a technology that can, a

发表于:2019-01-08 / 阅读(192) / 评论(0) 分类 Scientific American(四)月

By Melinda Smith Washington 10 July 2007 A recent study in the Journal of the American Medical Association shows that older people who carry certain genes are more susceptible to a loss of their central vision. That loss of sight is an advanced form

发表于:2019-01-09 / 阅读(221) / 评论(0) 分类 2007年VOA标准英语(七月)

HEALTH REPORT - Progression of Age-Related Macular Degeneration By Nancy Steinbach Broadcast: Wednesday, January 28, 2004 This is Phoebe Zimmermann with the VOA Special English Health Report. American

发表于:2019-01-30 / 阅读(191) / 评论(0) 分类 健康与经济

Idiom: Run before you can walk( be patient ) Hit the book: Retinal detachment Macular degeneration Cataract Light sensitivity Blurry Side effect Randomly Respectively Optical And high myopiawhere the eyeball stretches and becomes too longisn't just

发表于:2019-02-16 / 阅读(217) / 评论(0) 分类 趣味青春英语
学英语单词
accentuation training
antiperinuclear
Araucaria heterophylla
attention key
attrition pulverizer
basic condition of goods traffic
bayonet basereceptacle
biplate
blended family
ByGeorge
cable-tvs
camerolaite
candelere
cannonadings
carbon filter
carrier note
CD-E
cheliped
chemical vemalization
chequer
Claxton
cleaning and steaming charge
clutter referenced mti
cocona
colo(u)r-magnitude diagram
compaction stage of argillaceous sediment
complete auxiliary elevation
cycling rate
dimmer switch
dredged channel buoyage
dual-income
dynamic statistics of population
early-spring
earmarked gold
electric viscometer
equatorial profile
fenac
foil carrying pliers
fuzzy orbit
Gerstner wave
granoes
gylcerol dimethyl ketal
half sideward lunge standing
hexahelicenes
Homalium sabiifolium
Hunta
industrial stage
insulation classification
interfacial test
interphalangeal(joint)
interrelated logic
inverary
isaac hulls
jailbreakers
joint plane
Kappel Wars
Kyrgyzstanis
low power laser rangefinder
lubricins
macromodular computer
made a fraudulent application and claim
Madison, James
Mellu
miles dewey davis jr.s
nitrocobalamine
nonrecruiting
normal call
not worth a bean
oscillatory magneto absorption
Pan-Africanist Congress
Phyllomonas
pin hole type output mechanism
Prunus henryi
puccinia fimbristylidis
red flesh
reseyt
retrolental fibrosis
sacrayre
Salviae
sandwich wound coil
saparmurat
secret switch
ship-owning company
shock(-wave) speed
single needle
smelling bottle
sorcerer
spring loaded sparking plug
steatile
stub nail
subsidiary food
tea parlour
tender toes
the breaststroke
thiosemicarbazides
traffic growth
Udan
underwater pile driving
unperformable
vacuum decay
wet cleaner
yinhao