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(88) / 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(71) / 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(60) / 评论(0) 分类 2017年Scientific American(一)月
学英语单词
a person of color
abdicators
abreed
aireyholme
altimeter-setting indicator
antipapist
arithmetic speed evaluation
belt tunnel dehydrator
brassick
C1-continuous problem
carbimides
ceratonereis erythraeensis
cherryry
circuit tank
cobaltic nitropentammine salt
colourity
cross ruling screen
Dedekind lattice
delet (teili)
devergences
digiscoped
dinner wine
dople
double barreled bond
electrometer gauge
elegancy
enrile
enveloper
Erlistoun
Ethomid
extra-nutrition
farmer's cheese
fishing deck
Flores I.
foresing
forward exchange bought
Fraxinus szaboana
gastrocnemial
genus Aphrophora
get a rise out of sb
Gurjão
hard-to-open
HMG-CoA reductase
hydrops fetal
hypogonadism(hypogonadia)
IN-TF
indicator pencil
irrepugnable
isentropic hadley circulation
king size bed
KLM
laevogyric
laid dry
Leiodidae
liaison committee
ligusticum reptens (diels) wolff
macroexamination
microribbons
needil
Nejdek
nephrism
ngatik i.
noncomplainers
nonrandomized estimator
open-and-shut control
operating results
orthorhombic (rhombic)
overhead air cooler
paranormal activity
partial preordering
Petrocosmea kerrii
pointed solder copper
puckishly
purge one's contempt
quandong nuts
reclusion
regrind circuit
run-time variable
Sell price
semi-adherent
semicircular
sick up
size characteristics
solaziquone
spearnose bats
specific volume
spring sag
square divisions
stop-and-wait
sulphinides
synchronism test
tormenting
transfer of prestresses
transoceanic submarine cable
true airspeed computer
tuza
us on
user network control machine
variable-speed scanning
vroon
Yunnanocephalus