[网络] 焦油和羽毛

LULU GARCIA-NAVARRO, HOST: At the Cornell Lab of Ornithology, there is an epic mural called simply The Wall Of Birds. It is the only mural in the world representing all 243 families of modern birds along with depictions of their evolution over their

发表于:2018-12-08 / 阅读(111) / 评论(0) 分类 2018年NPR美国国家公共电台11月

When we last left Astropup, he was flying into the mouth of a giant spaceship shaped like a bird (see Astropup for Freedom). At the centre of the spaceship is a giant tree holding up the nests and families of thousands upon thousands of highly intell

发表于:2019-01-18 / 阅读(208) / 评论(0) 分类 Children’s Stories-儿童故事集

Its an incredible idea. But most experts now believe that todays birds are the direct descendants of ancient dinosaurs. So does that mean birds actually are dinosaurs? Yes. Absolutely. How can you be sure about that? You have evidence from the skel

发表于:2019-01-23 / 阅读(113) / 评论(0) 分类 探索与发现2012年

Robyn Williams: Australia has some of the finest living dinosaurs in the world. Yes, I mean birds. Our birds were among the first purveyors of birdsong in ancient history, so the science suggested earlier this year, despite what David Attenborough ha

发表于:2019-01-24 / 阅读(125) / 评论(0) 分类 英语语言学习
学英语单词
adjudication under law
Adler silk
anagramatism
angiosarcoma myxomatodes
anthrene colors
aquifer influx
arabesque
Arantangi
associated oil company
astroglosis
automatic ram pile driver
Avicenna
Bacchus
balanced tree
barium ethylacetoacetate
be of age
bicyclists
bikeporn
boasteth
bob into
bovington
buzzer excitaiton
cease tracking
cellular automata
centrocinetic
charles dickenss
chronic nonspecific cystitis
cornhole
countably subadditive
counter-terrors
d-md
danz
direct comprehension
Dolus-le-Sec
education for computer
erythema paratrimma
ex-lax
family anacardiaceaes
fawn-coloureds
fibrestock
first three
fish migration
graphite tube resistance furnace
heloderma suspectums
Heterobasidiae
highly contagious
hinzman
honour draft
hymen bifenestratus
i-ronne
inactive items
induced radioactivity
ischiopagus
Jabłonna
keyway gauge
kuocorp
Landolt's
lig. mallei laterale
line-ending
liquor chlori compositus
lit up
lumbar plexus
man machine rapport
Mary Anne
mosports
murder convictions
naked hawksbeard
national needs
ocean metrorology
old middle class
oof
OPC-2009
oral biography
paraveinal mesophyll
Pedilanthus tithymaloides
perceptual vigilance
photoelectric threshold
plane roll
power-lunch
quartered log
real trooper
repullulate
sero-reversal
sheet leveler
single-entry
Sinhǔng-gun
sinking kibble
systematisms
take sth with a pinch of salt
television display
thirty-five
thunderclouds
time broker
trigonal parahemihedral
two-prong claw hook
unartistlike
underteachers
underwater tracking equipment
unilateralis
verminer
vortex interference
zeaxanthin(e)