a. 无危险的
s thought to be devoid of risk

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By Nancy Steinbach Broadcast: October 1, 2003 This is Faith Lapidus with the VOA Special English Health Report. Scientists in Iceland say they have identified the first gene linked to common forms of

发表于:2018-12-15 / 阅读(64) / 评论(0) 分类 VOA2003(下)-环境与健康

BEIJING, May 10 (Xinhuanet) -- Researchers from California, Unated States, found that sexual orientation could play a role in cancer and more gay men are reported being cancer survivors(幸存者) than straight men, according to findings in the journ

发表于:2019-01-31 / 阅读(69) / 评论(0) 分类 英语新闻

By Carol Pearson Washington 28 November 2007 Every year, more than one and a half million people worldwide fall and fracture a hip. Of that number, about 80 percent are women. These fractures are painful and associated with a high death rate. VOA's C

发表于:2019-01-31 / 阅读(59) / 评论(0) 分类 VOA常速英语2007年(十一月)

JOHANNESBURG, March 23 (Xinhua) -- Cervical cancer ranks as the second most frequent(频繁的) cancer among women in South Africa. Recent information from a World Health Organization (WHO) and ICO Information Center on Human Papilloma virus (HPV) an

发表于:2019-02-02 / 阅读(59) / 评论(0) 分类 英语新闻

BEIJING, June 27 (Xinhuanet) -- A lean gene that helps people keep slim was found closely related to diabetes and heart disease, according to a study pulished in Nature Genetics journal on Sunday. The scientists from Britains Medical Research Council

发表于:2019-02-08 / 阅读(278) / 评论(0) 分类 英语新闻

If you don't exercise regularly(有规律的), a sudden bout of energetic activity can trigger a heart attack, and may even kill you, according to a new study published in JAMA, the journal of the American Medical Association. It sounds like the

发表于:2019-02-18 / 阅读(48) / 评论(0) 分类 英语新闻
学英语单词
a-Tetralone
acoustic range
admiralty hitch
analog companding
anti-seismic structure
at tamim
be versatile
bellarts
benzo rehoduline red b
biaxial strength
bitter wood
bouillon culture
brackebuschite
brim-fill
Canavalia
capillary manometer
carrier round braider
chemical crystallogphy
close-fit mapping method
CLTB
combined-sewer flow
cone of ray
cron(huexly 1957)
crosstabulations
declad
destructors
dollimore
electronic / electric actuator
electronic warfare-support measuress
euguenia
fireman's carry
Flindersia australis
forero
gamma flux density monitor
get cold
hannity
high tidal level
homoetic mutation
ignition co-il
immunologic process
initial stack placement
Kundrat's syndrome
Lala land
lay back one's ears
LCMV
light calcined magnesia
lighthouse due
lip swelling
liquid sealing compound
LMIF
lobaria japonica exsecta
loose deposits
machine cell
magnesium aluminum glycinate
manus tester
meson-produced star
microvascular
motor with standardized mounting dimensions
mud fish
multipass interferometry
multipathing
Nsadzu
osculating sphere
othosilicic acid
Oto-Manguean languages
overprotected protein
painliness
parasinoidal spaces
personal liberty law
phonebox
pipelayers
popcorn polymer
profilaggrin
pyrotritartaric acid
R-43512
radioisotopic purity
rescue cutter
self destructive
sellberg
semi-pearly luster
sky-scraping
Socialist Workers Party
sphaceloma violae jenkins
stepping test
sundaland
teledyne
temperature-sensistive(ts)mutants
thermophotovoltaic
top-cross parent
topsmen
transhaped
transiliensis
trichet
tube protector
turbine performance
variance within laboratory
Venetian cover
Wairau Valley
Welfurin
white pelicans
wirral pen.
Xiaowudang Shan