[化] 铬鞣液-甲酸钠蒙囿鞣

This is Scientific American's Sixty-Second Science. I'm Christopher Intagliata. Got the minute? Scientists have finally verified something that Jersey Shore stars Snooki and Pauly D have probably known all alongthat getting your bronze on at the tann

发表于:2018-12-02 / 阅读(51) / 评论(0) 分类 Scientific American(四)月

HEALTH REPORT - Health: Looking for Skin CancerBy Brianna Blake Broadcast: Tue, 4 Jul 2006 16:00:00 UTC I'm Faith Lapidus with the VOA Special English Health Report. Tanning beds produce ultaviolet ra

发表于:2018-12-07 / 阅读(64) / 评论(0) 分类 2006年慢速英语(七)月

This is Scientific American's 60-Second Science. I'm Sophie Bushwick. Got a minute? The early bird gets the wormand may avoid skin cancer. Because a new mouse study suggests that, for humans, tanning in the mornings may be less likely to permanently

发表于:2019-01-08 / 阅读(63) / 评论(0) 分类 Scientific American(十一)月

But then, what to make of his unearthly complexion, that part of it, I mean, lying round about, and completely independent of the squares of tattooing. 可是,这样的话,他那可怖的肤色,又怎么说呢...我是说四周的皮肤,跟刺花的方

发表于:2019-02-17 / 阅读(31) / 评论(0) 分类 白鲸记

The early bird gets the wormand may avoid skin cancer. Because a new mouse study suggests that, for humans, tanning in the mornings may be less likely to permanently damage DNA and cause skin cancer. 早起的鸟儿有虫吃,当然也能避免皮肤癌

发表于:2019-02-21 / 阅读(30) / 评论(0) 分类 托福英语

This is SCIENCE IN THE NEWS, in VOA Special English. I'm Doug Johnson. And I'm Faith Lapidus. Today, we will tell about skin cancer. Skin cancer is one of the most common forms of cancer. It is also the most deadly. America's National Cancer Institut

发表于:2019-02-23 / 阅读(99) / 评论(0) 分类 英语语言学习
学英语单词
acanthocorys variabilis
alberg
allyl oxyglycerol
Almayne
Ancodonta
anovulatory menstruation
balanced merge-sort program
Benefix
bloodstaining
boundary water
breach of recognizance
Bromodiphenylmethane
calf bones
chevalier sans peur et sans reproche
ciders
co-presents
CONPADRI
cost-and
craniofacial index
critical build-up resistance
cross cut arch saw blade
Dalbergia volubilis
dialists
double end and facing machine
dump line
duvetyns
electrical energies
Etyprenaline
exhaust valve cap
federal communications commission
flexure mode
fumidashi
gamopetalous regular corolla
general transmission-line equation
geomancer
hacksilver
hastite
have a heart of stone
hayfarre
heavy vaginal bleeding
hemiatrophies
Heterosmilax chinensis
home in
how's tricks
hydraulic exploration rig
infamous conduct
James Gang
jequerity
just once
jutia
Leonardo's band
linear operator semi-group
lixivious
longest-lasting
lurch against
malus coronarias
microchemical method
minimal daily requirement
non-cooperative game
nonraised
not work
Onopordum leptolepis
Optic Lake
oryzanin
Oxyurida
PGER
phaxas hanleyi
physog
plastic covering
poansteroid
polar regions
prerendering
Puerto Desengaňo
quiet volcano
real-estate
rejudges
rheotaxy
Ribes mandshuricum
rolling piece
roof burner
Rosemary I.
rusticate
senior colonels
shallow water cable
single model instrument
soldierings
South Waverly
St-Gervais-les-Bains
stages of mining
statistical surver
stone teeth
Storfjorden
sws-s
the snail
tight nut
turbo molecular pump
uppermost full length deck
vertical market division
wall duct
weakly bounded set
white collar defense bar
wide plate mill