音标:[di,vokəlɪ'zeʃən] ;
n. 清音化

It seems these days mobile phone technology can do just about anything, even help scientists learn more about the sex life of a koala. The bellows of male koalas may sound a bit raucous, but the team says so far data appears to indicate the calls may

发表于:2018-12-03 / 阅读(203) / 评论(0) 分类 自然百科2008年

SCOTT SIMON, HOST: Animals communicate - birds sing to woo their mates, the Cubs sing Go Cubs Go, BJ Leiderman wrote our theme music, wolves howl out to their pack members and fruit bats bicker. (SOUNDBITE OF FRUIT BATS SQUEAKING) SIMON: That symphon

发表于:2018-12-17 / 阅读(179) / 评论(0) 分类 2017年NPR美国国家公共电台1月

When we humans talk to other humans, the sounds we make all have very specific meanings. When I say apple you immediately imagine something that has the characteristics of an apple. Yossi Yovel, a neuroecologist at Tel Aviv University in Israel. And

发表于:2018-12-24 / 阅读(200) / 评论(0) 分类 2017年Scientific American(一)月
学英语单词
aimers
alkali hydrometer
amounting to
an experiment with
analytico-synthetic classification
android-based
antigod
arsenic cured
Asankranguaa
Banka
bargham
Baroque architecture
basifuge
basis functions
beach placer exploration
beato
benzenecarbonyl
blackbucks
blade diameter length ratio
cascade power-frequency testing transformers
centroidal frequency
coast live oaks
coefficient of adaptability
comtes
cost of equity
disambiguate
election-relateds
electrolytic lathe tool sharpening machine
elysian fields
endobatholite zone
enterectomies
factor transformation
fermented milk
Fischer's symptom
foreign section
galactomannan
gasoline level gauge
goblets
grizy
her-story
high class furniture brushing lacquer
high speed liquid chromatography
incidental malaria
Kreshchenka
ladrone islandss
lasianthus microphyllus
lasmo
liquid-state diffusion
long spaced detector
long-lines engineering
lumpur
metallized aluminium
Mickey Mouse
miniburst
minimum clearance
Muslimophilia
need-force
nonsocialist
notified
omnibi
outside width
over-insolently
Pakistani-brain
paraesthesiae
photomechanical paper
piecewise smooth surface
platinum alloys
positive ion feedback
press of fluidity
publification
pulse size analyser
put forward a theory
Rajshahi Division
reference ellipsoid
reversing blade
risk-benefit ratio (risk to benefit ratio)
sarcosaprophagous
secondary surveillance radar (ssr)
Semple's vaccine
sheebliak
ship builder
ship-to address records
shoved joint
single pass mixer
single-break
single-pole relay
skepsful
stillwellite
subdural
tetaniform
the thumbs up
there is not much in it
tofiseparator
trisomy 13 syndrome
umbrinas
unsanction
virtual sound source
water jet ejector
wickenburg
window-seat
xanthochroite