音标:[,sili'sifәrәs] ;
[化]含硅的, 含硅土的, 生硅 土的
a. Producing silica; united with silica.

14 A Rare Fossil Record The preservation of embryos and juveniles is a rate occurrence in the fossil record. The tiny, delicate skeletons are usually scattered by scavengers or destroyed by weathering before they can be fossilized. Ichthyosaurs had a

发表于:2018-12-07 / 阅读(197) / 评论(0) 分类 英语范文背诵20篇

Spreading the World… Silbo Style By Susan Zimmerman Discovering an ancient whistling language on a tropical Atlantic island 1 All eyes and ears are upon teacher Isidro Mendoza when he enters the cla

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Revive - Chrous Of The Saints There's the redeemed lost again Confused with doubts and suffering But if only they'd open up their eyes And see the beauty of their God, who has never left their side This is the chorus of the saints singing Hallelujah

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This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Its true that if you eat a lot of whats fondly dubbed the stinking rose, others might notice a faint whiff of eau de garlic in your sweat. But even the

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5人 Actors: Tavern Keepe:(男主角) Young Man Keeper's Wife(女主角) Young Man Old Man Summary: Once upon a time, there was a tavern. Travelers and hunters would exchange silver ingots for copper coins and eat some food there. The tavern keeper a

发表于:2019-01-08 / 阅读(116) / 评论(0) 分类 英文剧本

BBC Learning English People and Places Sun Hai Nin SIG Sun Hai Nin: Well, hello everybody Im Hai Nin, Im from China and now Im in London. William:And Im William Kremer welcome to People and Places. You just heard a young Chinese Woman, Sun Hai Nin.

发表于:2019-02-03 / 阅读(136) / 评论(0) 分类 人与地方
学英语单词
alars
alodium
Alsia
aquatic root
Aristolochia debilis sieboldet zuccarini
Asplenium adiantum
backward wave oscillation
ball-room
blood cell antigen MN
businessweeks
cab-tyre sheath (rubber sheath)
cargo book
Caryota maxima
clairon
clovered
coche
coil-spring shank
competitive coexistence
countersubversion
crystal sand
cyanogen laser
dalbergia latifolias
damnosa hereditas
data control block macro
developed
disgarrisoning
dobbinses
electroacoustic effect
electrostatic current
emotional reasoning
emplastrum cantharidum
employment dispute
evidence record
extramissions
extreme-value distribution
false notation
fire alarm equipment
fluidifying
fogas
forted
Fossa supraclavicularis minor
Gazoros
general cargo traffic
gold(i) bromide
guanatol hydrochloride
harden one's heart
hemp belt
horizontal moment
impure semiconductor
inertial altitude
input/output connector
iron-on
is anyone here a doctor
loncraine
loxoconcha kueishengi
material description
memcon
mercaptoquinoline
minimum vertical depth
motorcrosser
multicapt
multiple linear regression analysis
myxadenitis labialis
natural antiageing protective
natural etched-figure
nitrogen atom
non-acid
nonductile fracture
ophiotreta
Paris vietnamensis
partial (arc) admission
penalty fare
pop-up toaster
port accomodation
prize-money
pulse amplitude modulation (pam)
rhagiocrine cell
roofing material
rump end
semi streamlined form
siege-piece
sodium cyanate
spilt leg tripod
spinal fusions
square waveform oscillator
supporting efficiency
takar
tapered jaw
Taylor, Brook
teamservers
the terminal
tilting train
tow rope horsepower
Trigoniaceae
true and fair
tuberosities
unagonized
undownable
vocules
Wanda Landowska
webern
with a bang