地面;地表

Earth's Surfaces Are Always Moving 地球表面一直在运动 From VOA Learning English, this is Science in the News. Im Anna Matteo. And Im Christopher Cruise. Scientists who study the Earth tell us the continents and ocean floors are always moving

发表于:2019-01-12 / 阅读(113) / 评论(0) 分类 2014年VOA慢速英语(四)月

Friday is Moon Day, which commemorates the first human landing on the Moon on July 20, 1969. To mark the occasion, let's take a look at China's lunar exploration program. The Chang'e program China's lunar exploration program started in 2004. It is na

发表于:2019-01-19 / 阅读(136) / 评论(0) 分类 2018CRI中国国际广播电台

Broadcast: Jan 10, 2003 By George Grow This is the VOA Special English ENVIRONMENT REPORT. American scientists say rising temperatures on Earth's surface are forcing animals and plants to move to cool

发表于:2019-01-20 / 阅读(232) / 评论(0) 分类 VOA2003(上)-社会广角

If we could flip a switch and just turn off the Earth's magnetic field, it will take about 15,000 years to disappear, based on the rate of decay of the field that we've seen over the last 150 years. It's currently decaying at a rate that would see an

发表于:2019-01-22 / 阅读(128) / 评论(0) 分类 自然百科2011年

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学英语单词
'Ammār, Tall
2-6-difluorophenol
acalephe
animal farming
anode supply
areas of Langerhans
ayodhyas
besottedly
Blümlisalp
Borrman effect
bromotnymol blue
cardiopyloric
center deep tank
ceramic pipe
channel conflict
checked up
christs
clematis heraclefolia dc. var. stens kze.
clinical medicine of cosmonautics
Clinton, George
cobalt(ii) fluosilicate
compounded rate
conjugated diene
corpsegrinder
credit policy
CS (cycle shift)
Curanja, R.
dante gabriel rossettis
delicatessens
digitoxoside
Ear Pods
easiest-to-use
equity debt ratio
existing waterway
fees for survey on ship
film-make
fully-perforated tape
gardenings
gas filled tube
geometric characteristics
germination by repetition
governor pressure
Great Hunter
half shovel
have bouche in court
Herkimer
hydrazine sulfate
image-forming
impliable
inner endodermis
inverse process
keratoconjunctivitis
Mahonia subimbricata
maximal solvable subalgebra
medicinal soap
mercuric thiocyanate
minor limit
modular angle
monrovias
Mousgougou
nano-henry
nature of injury
net provisional tax
non-modular
nuclear fragment
oil reservoir rock
passive trust
Pathiu
pation chair
photoelectric light curve
pnigos
pocket calculator
processus articular superior
psychokinetic
rb-db
regulator drive
reinfiltrates
ride in someone's old boots
savings ratios
Seto Great Bridge
side-by-side
song-thrushes
spiccato bowing
squalomorphs
srsesssisdsesnsts-s
Suevic
Tacna, Dep.de
Texas cattle fever
thermo isohyp
threadier
ticket books
tissue of lies
Tokamak configuration
top-loaded monopole
Toscanini, Arturo
undaub
unurgent
US Air Force
vacant number intercept
vaustity
you can't unring a bell