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SCIENCE IN THE NEWS - Everglades National Park One of the Worlds Great Biological Wonders From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Faith Lapidus. And Im Shirley Griffith. This week, we tell about Everglades Nation

发表于:2018-12-16 / 阅读(166) / 评论(0) 分类 2012年VOA慢速英语(十一)月

Everglades is a Wild World Unlike Any Other 湿地是野生世界不可替代的存在 From VOA Learning English, this is Science in the News. Im Faith Lapidus. And Im Shirley Griffith. This week, we tell about Everglades National Park in the America

发表于:2018-12-16 / 阅读(211) / 评论(0) 分类 2013年VOA慢速英语(十一)月

By Steve Mort Homestead, Florida 20 September 2007 Wildlife experts are accusing the U.S. government of failing to adequately control the imports of exotic pets sold online. A Cornell University study shows that these animals cost the U.S. economy $1

发表于:2018-12-16 / 阅读(203) / 评论(0) 分类 2007年VOA标准英语(九月)

Pythons Unlock Human Heart Health Secrets Studying snakes might seem like an unlikely way to help people with heart disease, but a pythons remarkable ability to quickly enlarge its heart during digestion has Colorado medical researchers looking towar

发表于:2018-12-16 / 阅读(178) / 评论(0) 分类 VOA标准英语2011年(十一月)

This is Scientific American's 60-Second Science. I'm Steve Mirskey, Got a minute? Here is another reason to stop global warming to keep the Burmese pythons in Florida. Burmese pythons have been turning up in south Florida in recent years. Perhaps you

发表于:2019-01-08 / 阅读(211) / 评论(0) 分类 Scientific American(三)月
学英语单词
84
acetylene flame carburizing
adult worm
alberuela de tubo
algebraic codes
alpha versions
Attingal
automated teller machines
bent his elbow
Bow bells
Cephaloniot
cercospora apios
closed loop field
crossdresses
cylinder knob
daphnis hypothous crameri
data analysis set-up
distribution according to needs
double cropped
elevated crossing
enterogenous cyst
explicatable
feed velocity
Floribbean
florifer
fruitshop
fuel corrosion
goulandris
half-sectional view
high-energy particle
horswell
implyment
Inambari, R.
inclined guage
inclined to
inemendable
isopropylethylene
jackett
john m. brownings
jump scanner
kabeya
livetrap
locking snug
low-birth-weight infants
made an errand
mastoid processes
metergolines
microsurgical technique
mineraline
minty note
mo(u)ld nail
molluscoidea
multiple whistler
ND (natural draught)
nitre (niter)
no-hinged support
noldes
nonlinear coefficient measurement
obsecrated
outgoing wide-area telephone service
panteen
parallel-flow superheater
picocoulombs
pitch aze
polygenous (polygenic)
position held
precanceled
professional workstation
prosthetic replacement for knee joint
PSE1
Puerto Tejado
pulchelline
quasisocial stage of sociality
racial minority
radio track guide
rat-trap fish
reimpressed
reshelved
response vector
Rocefin
rotary dialing
rozen
scatteredload
semiconductor noise
sent my love to
single-circuit nuclear power stations
slot charters
snot nose
soil development sequence
storia
stretcher board
subgalea
submersion depth
surface material
taigu
telex communications
trestle table
tungsten collimator
two-sided wedge-shaped brick
variable parameter model
wearisomeness
yonderness