音标:['æntɪpəʊl] ;
n. 正相反之物;相反的极

By Paul Sisco Washington, D.C. 24 November 2006 watch Polar Melting report 2007 is International Polar Year. It's an international effort to spur scientific research at the most forbidding places on Earth, primarily because many in science consider

发表于:2019-01-12 / 阅读(112) / 评论(0) 分类 2006年VOA标准英语(十一月)

BBC Learning English Weekender Poles in the media Callum:Hello, I'm Callum Robertson and this is Weekender. One of the largest groups of new migrants to Britain are Poles. In 2004 Poland entered the European Union which gave Polish people much great

发表于:2019-01-16 / 阅读(129) / 评论(0) 分类 Weekender

ARI SHAPIRO, HOST: There are cyclones at the poles of Jupiter. That's one of the surprises that NASA is reporting today. The space agency's Juno probe has been orbiting the gas giant since last summer. It's completed six revolutions of the planet so

发表于:2019-01-17 / 阅读(41) / 评论(0) 分类 2017年NPR美国国家公共电台5月

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发表于:2019-02-09 / 阅读(84) / 评论(0) 分类 加州英语分级G5

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发表于:2019-02-09 / 阅读(86) / 评论(0) 分类 加州英语分级G5

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发表于:2019-02-09 / 阅读(114) / 评论(0) 分类 加州英语分级G5
学英语单词
a cow of short and stout
absorbance index
acoustooptic measurements
al piu
anti-acquired immunodeficiency syndrome drug
aperture setting
arachnia propionica
arndt-gottron syndrome(scleromyxedema)
avian myeloblastosis virus reverse transcriptase
ayscoughs
bellarosa
brake cylinder protector
bronze medals
calstar
captive balloon survey
cerebral parasitosis
clean-up operation
clepper
Clostridium fissum
confidence region of estimate
consoleitis
continuous culture method
coordination gap
denitrification inhibitor
dimethylpiperazine tartrate
disconnected switch
edit capability
etonam
Evyleen
Ewcp.
exertest
exocline
family Squalidae
fencelet
flat roof skylight
flexible screw conveyor
floculation
Fourier optics
gas-fuel engine
genus Liatris
Gotlandic
gross performance characteristic
hakurei
haulsing
Heracleum yunnanense
high-speed steel bit
hopping conduction
hydroanthranol
hysteresis property
irreversible charge
jigsaw-puzzle
late mature valley
less-developed countries
low grade energy
making a price
method of equal proportion
microwave transmission circuit
military ruggedized computer
miswordings
Mortehoe
musculista senhousia
negative conjunction
net economy curves
officer's call
over-wintering ground
Parapteroceras elobe
Paspalum conjugatum
pediculophobia
persulfate method
Phagus
piano duet
pick-your-own
pidonia confusa
pneumonopaludism
poythress
psychosurgeon
punicus
racingly
reducing tee
relieving sore throat
replenishment of fund
right-hand adder
rusacovite
seissure
semiunderground bin
sensitive goods price
seuse finder
sharp-angle
soft radiation
solid gel fuel
Southern Province
spanish wars
spiral elliptic spring set
static death
stone wall culture
strepsiades
structure-preserving
taiwanaspidiotus yei
talking translator
vertebrate bioenergetics
very heavy traffic
vesicourethral canal