un. 灯杆
[网络] 耀龙灯杆;玻璃钢灯杆;路灯杆子

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(108) / 评论(0) 分类 VOA2004(下)--雅典奥运

MARY LOUISE KELLY, HOST: Scientists announced today that for the first time, they have been able to pinpoint the source of a particle called a high-energy neutrino. It was detected by an observatory at the South Pole. And as NPR science correspondent

发表于:2019-01-08 / 阅读(81) / 评论(0) 分类 2018年NPR美国国家公共电台7月

Saturns apparently peaceful appearance is due to a haze of high level ammonia in the upper atmosphere, by looking deep into Saturn in the infrared, using the planets own internal heat as a light source, Cassini has revealed the planets true nature. T

发表于:2019-01-22 / 阅读(85) / 评论(0) 分类 自然百科2012年

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发表于:2019-02-09 / 阅读(205) / 评论(0) 分类 加州语文教材California Treasures G5
学英语单词
abamurus
abandoned coal pillar
accounting diagram
Actomol
alginuresis
alloiogenisis
anti-conflguration
Bago(Pegu)
Bakchon
Banana Leaf
Baudelot type cooler
be caught red-handed
belarusian monetary units
beshawled
biserial radia
blastodiscus
butterine factory
calculation condition
cepalin
chateaubriands
cinemax
cleanout valve
clothes-peg
come off the high horse
concentric-jaw chuck
deparaffinizes
Diongoï
double V-groove
dried pupa
ex serviceman
excess produce
extenuity
external conical refraction
feudalities
Fleming, Sir Sandford
free as the the wind
furnace lining
general staff officer
geoepidemiology
get away with sth
GM_past-continuous-or-past-simple
graded-index fiber
gross strees concentration factor
have got to
heteroresistant
high bars
hollowest
hydrozoas
incomplete counter-exposition
kier boiling
last opportunity
level sth at sb
Ljφra
macrophoma juniperni peck.
mageirocophobia
meph
micro-ray
midfifties
Nassellarida
nonimmunogenic
nonpotential
nonviewing
off-driving
Olaf I
one thing leads to another
or circuits
out-counties
overdrive housing gasket
pacific tree toads
pangacarus formosanus
penalty free throw
PGT (Princeton Gamma-Tech Incorporated)
picornaviruss
plotlands
podsolisations
point of zero distortion
psyctic
quietly
Rapology
real mould
reverberation method
rounds
run current
safari-suits
sand ripple
satellite integrated buoy
Schiller's disease
section switch
self indicating weighing machine
sets-in-use
six-characters
staphylococcus warneri
stilphostrol
swishings
table-tennis racquet
transcend the actual level of productive forces
Usoy
Vagina tendinis
Vatican Museums and Galleries
vitrodurite
Wendlandia villosa
with a jealous eye