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(324) / 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(286) / 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(320) / 评论(0) 分类 2017年Scientific American(一)月
学英语单词
adsorption equipment
alkalometer
alpha hypophamine
animal-protection
anti-wedge ring
Applicable Law of Contract of Crew Employment
at fair (competitive) price
Atakapan
Bamnak
banian day, banyan day
barbacans
bartered
basic coal tar dye
Belveze
calabazilla
calciborite
Cardiotrastum
cercle
chart carriage
coefficient of temperature conductivity of grain
coenomyiids
compensative shunt
Congregationist
De Veuster Seamount
deciduous leaves
despotists
dk-limited sequence
Dominion, C.
elucidation
Endodermophyton tropicale
escallops
exceptional emergency
feeder counter
foliated ice
Foramen thyroideum
frost removal timer
gaff-topsail
gap squaring shears
ground watertable
guide vane bush
Haselmayer
high-yield ion source
Horatius
identify relocatable mode
international convention for the safety of fishing vessels (sfc)
inverted-V weight in lag scheme
Japan Container Service
justifiable reliance
knick points
LHBV
maccle
maidanek
microphone
noctambulist
nonappendiceal
NRRL
oldage
osteoarthritis hyperplastic
paleodepth
Pilea longicaulis
played up to
Pleuronematidae
pneumatically tired buggy
Polygonum polycnemoides
porto conceicao
postfault
pre-hearings
pseudocaeciliids
quartz spectrograh
quasi-families
radar input
radiolarian type
ragamuffins
reclosing fuse
regeneration mrp
resonant chamber switch
rhizobitoxine
riser catalytic cracking
running plan
sand sediment trap
scalded-child syndrome
secretory portion
securities bill
selected marker
shiah islams
shirt sleeve
Solfametossipirazina
standards compliant
stromnite
tea-total
theDominion
thigh-slappings
tip ... off
togas
torsional creeping crack
toy-soldier
transoid conformation
tubular aneurysm
Tysfjord
use efficiency
verge fillet
young plain