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This is the VOA Special English Health Report. A.D.H.D. is attention deficit hyperactivity disorder. Government estimates say three to seven percent of school-age children in the United States have it. Adults can also have it. People with A.D.H.D. ha

发表于:2018-12-16 / 阅读(37) / 评论(0) 分类 2010年VOA慢速英语(五)月

99 吸收金属原料的植物有助于抗癌药品的研制 AGRICULTURE REPORT September 25, 2001: Plants that Absorb MetalsBy George Grow (Start at 1'00

发表于:2019-01-02 / 阅读(44) / 评论(0) 分类 科技之光

Study Shows Vitamin E Increases Prostate Cancer Risk A number of medical studies over the years suggested that vitamin E, taken as a dietary supplement, might help prevent prostate cancer. But new research finds not only that the earlier studies were

发表于:2019-01-14 / 阅读(40) / 评论(0) 分类 VOA标准英语2011年(十月)

Scientists Suggest Adding Selenium to Diets in Malawi The study, which was published in the journal Scientific Reports, found that most Malawi soils do not have an adequate amount of selenium required for human nutrition. In the report, researchers a

发表于:2019-01-14 / 阅读(38) / 评论(0) 分类 VOA标准英语2013年(三月)
学英语单词
acusia
ahrenholz
annular hydraulic jump
automatic temperature-controlled electric furnace
be predestined
Blairmore
bombasts
bottle-feeder
Bubnovka
bucking voltage
bunnell
castellaw
Claudius I
constitution of three powers
cov
covalent radius
cross communication
deadass
debenture holder
deformation point
dolmus,dolmush
doublequote
drochia (drokiya)
Dunbaria
exine-held protein
fashion stylist
fiche duplicator
finite input alphabet
five-unit start-stop apparatus
flowing print
gunboats
heating element symbol
hot and cold bath process
hydrogen-containing
incohrents
indraw
infamatory
inordinacies
juniper networks
krewe
Kumbher
Kunreuth
Leninogorskiy Rayon
let the side down
light flux meter
linear amorphous polymer
maphrodite
mass spectrometric computation
monitoring audiometer
monoploar
myhre
nerita incerta
odontoclastic
one way trunk
open-spaces
operational input
packet network intercommunication
Pearson type distribution
Petrocosmea sichuanensis
pharyngeal consonants
planar design
pseudohomeotypic(gustafsson 1938)
quercus borealiss
republicanization
resonant voltage step-up
retail price survey
roll mark
Salafism
Santa Isabel do Morro
scalar multiple
scale of annual fee applicable
Scottophobes
sea-crossing
self-identifieds
Shelley, Percy Bysshe
silt laden river
slip indicator
sob stories
socotras
special use permit
supporting member
suprapatellar
symbolically expressed invariant
synchronizable
taxonomic frequency rate
Tepeyahualco
thyssen-bornemisza
Tiquimaya
to come under attack
to entertain offer
total carbon dioxide volume
tour group
turn one's mind to
Tālijah, Ra's at
uchendu
Ultraquin
unindifference
water soda glass
wisedome
Yakima Indian Reservation
Yorkshire Dales