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(175) / 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(165) / 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(167) / 评论(0) 分类 2017年Scientific American(一)月
学英语单词
a sister
affine transform
Anglo-Norman(horse)
angustation
anthraquinone intermediate
apocryphate
arcobaleno
batch charger
between jobs
bite one's lips
blast shutter
blazing star
boiler sheet
bulkhead shield
burster-trimmer-stacker
buyal
camera sensitivity
campbelltown
canard layout
cassen
centrifugal-compressors
cheat on an examination
continuous rigid frame
critical maximum
dassacs
Decapoida
decline in
defeaters
digital commons
Dilaspan
Dioscorea henryi
ELF,elf
emission center
epiphysial cartilage
ethylene tetrachloride
evenmete
fatimid
fiber optic velocity sensors
file extent
front engine rear drive vehicle
gimbal ring
global import quota
gotten down in the mouth
high test molasses
highly enriched
hoist bridge
HYPSES
I Heard You Using the Microwave
image navigation
impersonalises
james oglethorpe
Lato, Fiume
LeukotrieneD4
magnetic gear shift
matteddleite
mega-newton
methyl-2-benzimidazolecarbamate
mill run-out table
narcomaniacs
octodecimo
odontotenaculum
operating techniques and facilities
outbarred
ovulids
Palaeotremata
parlor grand piano
peacock flower fences
penalizable
pentalupine
Pine River
pre-marketings
promotional competition
Puccinellia dolicholepis
resistance to heat shocks
Rodenäs
sale of business
sceptriferous
seedbeds
Senoic
showie
simple mastoidectomy
single shrouded impeller
site agent
slow-response action potential
solbase
splenic cirrhosis
squirrel tail
standardbred horse
strepsirrhine
supply a gap
telltale shake
thumb switch
trieuite
Tzinacapan
ulcerative syphilis
videosigmoidoscope
vitamin precursor
weigela, weigelia
western buttercups
word of limitation
ytterbium oxychloride
zoster femoralis