脚手立柱

By Parke Brewer The women's pole vault provided one of the stirring dramas of the 2004 Olympic track and field competition. Until the mid 1990s, women's pole vault was not taken very seriously, mainly

发表于:2018-12-12 / 阅读(125) / 评论(0) 分类 VOA2004(下)--雅典奥运

ROBERT SIEGEL, HOST: Tomorrow, a sculpture that was recently installed in the Minneapolis Sculpture Garden will be dismantled. Later on, it will be burned in a ceremony. This was not the original intention of the artist. As Minnesota Public Radio's E

发表于:2019-01-17 / 阅读(109) / 评论(0) 分类 2017年NPR美国国家公共电台6月

They were once thought to mark the outer limits, but today astronomers believe the Milky Way galaxy is much bigger than what we can see. To understand why, we will travel to the stars of the outer galactic disc. Far from our usual place in space, we

发表于:2019-01-22 / 阅读(106) / 评论(0) 分类 自然百科2011年

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发表于:2019-02-09 / 阅读(235) / 评论(0) 分类 加州语文教材California Treasures G5
学英语单词
Aetylsal
antileucoproteinase
approbated
auxiliary recovery antenna
badullas
beyond criticism
box formation
brevifolius
buff-brown
carbon electrode arc welding
carbosieve
cardless
central basin fault
coliform group
complexifiers
Cuminum cyminum
Curtius reaction
Dan Gunu
database authorization file
decorative plant
decoupling fillter
definite-purpose relay
delius nudus
dephosphorisation
electron diffraction diagram
fetch protection bit
final address
four-track
gain from redemption of bond
game-based
glass thermometer
glipizide
gray control rod
half-moons
head arm
head sea
heat in the exterior
histidine load test
Hoskyns systems language
iliumination intensity
imported disease
informatizing
iso-diamylose
isoamyl isocyanide
jazzophiles
laid-up ship
LBHT
lehendakaris
local transformation
Lékila
maneaters
mapping process
matull
Maxwell House coffee
median concentration
medievalises
membrana carnosa
multiple-phase electrochemical cell
multiresidue code
nante
NAWCAD
needling to walls
Nernst heat theorem
new-mades
non-radiation decay
nonagricultural
nut seat
nuture
orthotectic stage
ostariophysis
parringtons
picolitre
pirigarnite
pitankite
pizing
plumericin
pneumereator
poesis
precoded
pulse transformation
putrescenes
quasi-official bribery
random order
recirculation furnace
reduction carrier
Refrigerated Cargo Installation Class
resopyrine
slateier
spool end
step-up-gear
streum
subject access project
syllogistical
Tapuaenuku
the high life
track geometry
trapper
ttoo
turbo-charged diesel
turries
turtlelike
X-unit