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Simple New Test Detects Early Signs of Diabetes 新型简单测试或能检测出糖尿病早期迹象 People with Type 1 diabetes, usually diagnosed in children and young adults, must take insulin injections and watch their diet to keep their blood

发表于:2018-12-16 / 阅读(57) / 评论(0) 分类 VOA标准英语2015年(一月)

Air pollution outside is easy to spot, hanging over the city, or sputtering from a tailpipe. But there's lot of indoor air pollution, too, even if it's not as obvious. It's caused by volatile organic compounds, or VOCs. They can come from building ma

发表于:2018-12-24 / 阅读(78) / 评论(0) 分类 2016年Scientific American(八)月

86 去痛片须慎用 DATE=8-16-01 TITLE=SCIENCE REPORT - OxyContin Warning BYLINE=Jerilyn Watson (Start at 1'02

发表于:2019-01-02 / 阅读(120) / 评论(0) 分类 科技之光

Beginners. Well, it's time for a new dog. For the past year, we have been a one dog family. But, you know, our dog, Rosie, is a wildly social lady. She goes crazy any time she meets another dog, a cat, a mouse, or a bird, let alone a human. But, the

发表于:2019-01-28 / 阅读(85) / 评论(0) 分类 英语博客 A cup of English

By Melinda Smith Washington 14 May 2007 Top executives of the company that makes a powerful painkiller called Oxycontin admitted this week they lied about the drug's addictive qualities in order to boost sales. As VOA's Melinda Smith reports, worldwi

发表于:2019-02-03 / 阅读(140) / 评论(0) 分类 2007年VOA标准英语(五月)

Beginners. Today, Foxy had an appointment with the vet for vaccinations and a general check-up. She is about eight months old, so she needed her second set of vaccinations. The vet also needed to see if her growth was normal and healthy. I put her in

发表于:2019-02-07 / 阅读(108) / 评论(0) 分类 英语博客 A cup of English
学英语单词
a git
ad dahna
advanced credit
advice of shortage
Aisey-sur-Seine
arming mechanism
Aspergillus nidulans
azamethone
be married
beech-woods
bestain
brack-brain
businessage
Campo Mara
Carduus crispus L.
case plank bulged
Caspe
Cephalanthera erecta
Chope
club tooth escape wheel
coannihilations
corticosuprarenoma
council of elders
cross over bend
crystal detector tester
cycled
digital electric-hydraulic control system
discofilms
empressite
enamel(l)ed cable
engelking
equipotential grounding
eurodifs
expelling wind and promoting diuresis
fetal hypoxemia
Feynman
flow-of-fund analysis
gotten the jump on
graduation ball
Grandlφse
hair germ
half-saturated
hi-flash oil
impromptitude
induced magnetosphere
inflammatory calculus
inverted mold
Inza
lateral anastomose
low oil circuit-breaker
Malacosoma
management skill
maudlinworts
Melito Of Sardis
Michichi
multipack packaging
neoceratias spinifer
nervose
non-contextual
non-Euclidean arc element
Oakford
operator ring
pagoplexia
pergolic igniter
peristrophe
Pirogoff
pneumatic system for drilling-production equipment
Pogonophora
point-contacting temperature measuring device
Polaroid disk
polyphosphonate
printer for original form
prolative case
proper reference frame
Ramus cutaneus lateralis
Sannaspos
scapular arch
SCTA
single-heterolaser
slaty
somatosensations
spares requirements
stablishment
straight splice
sub-functions
sum-of-years digits depreciation
sweetscented
symphonics
table of precedence
tail distribution
tire kicker
topiarist
toto caelo
twin exchangeable disc storage
twist type ring
unmedicinable
update center
Upper Paleolithic
white-bellied nothuras
whitmanite
yetrium