射影空间

MICHEL MARTIN, HOST: Mars is about to get a new visitor from Earth tomorrow. If all goes well, a NASA probe called InSight will land near the Martian equator. Its mission is to study the interior of the planet. But, before it can carry out its missio

发表于:2018-12-18 / 阅读(50) / 评论(0) 分类 2018年NPR美国国家公共电台11月

地道美语听力播客English as a Second Language Podcast (ESLPod),是一家位于美国加州洛杉矶的英语教育研究机构推出的英文听力会话,于2005年7月23日首播, 主播Dr. Jeff McQuillan为南加州大学的语言学博士

发表于:2019-01-01 / 阅读(53) / 评论(0) 分类 地道美语播客

The National Oceanic and Atmospheric Administration (NOAA) confirms that some of the oil escaping from that ruptured well in the Gulf of Mexico is staying beneath the surface, raising new environmental concerns about the disaster. BP says there is no

发表于:2019-01-30 / 阅读(59) / 评论(0) 分类 VOA标准英语2010年(六)月

Climate change negotiators from 173 countries have agreed on an agenda after days of bickering over the scope of talks left little time for substantive discussions. The disagreement highlighted deep divisions between developing and rich countries on

发表于:2019-01-30 / 阅读(70) / 评论(0) 分类 英语新闻

Marit Larsen 从那个红遍全球的少女组合M2M里走出来的Marit Larsen并没延续M2M的流行摇滚,而是选择了清澈的民谣曲风,用她时而俏皮时而的甜蜜的嗓音来吟唱她自己写的小曲儿,带给听者如沐春风的清新感觉。 中英歌词: It's such a funny sensation to be so happy that

发表于:2019-02-06 / 阅读(92) / 评论(0) 分类 音乐咖啡厅

LOS ANGELES, June 18 (Xinhua) -- Microsoft Corp. unveiled Monday a family of tablets dubbed Surface, built on Windows 8, at an event in Los Angeles. Microsoft Chief Executive Steve Ballmer introduced the company's Surface family of tablets. The devic

发表于:2019-02-17 / 阅读(67) / 评论(0) 分类 英语新闻
学英语单词
archimorula
birdlow
block load
body roof stick
bottom right corner
broad-energy-distribution source
bryozoon
bucket wheel machine
business in electrical supplies
Caldera OpenLinux
caper(s)
childish
chromatin agglutination
composition of dust
condition of resonance
conscientiousnesses
cooperation mode
corium erinacei
diploidy number
disfurnishment
don't bother
dongari
dry coloring
express paid by post
FamotidineDispersibleTablets
fertilized egg of Ascaris lumbricoides
fiscal domicile
flash-setting agent
follicle fibroacanthoma
Foulness, River
frame of axes
front axle oil capacity
ghost bikes
grant-maintained
group social psychology
half yearly audit
hamyr
haul cost
imitation chambray
inductive control
initial-values
interosseous nerve of leg
intruded rock
lacrimae
localization of intraocular foreign body
low delay code excited linear prediction
Malayan
MECG
misreadings
moberly
molar absorbance index
moslers
Muene Quibau
negative shear
Neopets
night owls
nonpolarizable
nonpreparedness
normal torque
obnoxious species
one hundred and forty
opensides
Oreocnide trinervis
organ-specific
out of money
Pellionia retrohispida
perforated plate
Phong Coc
photographic memory
photorealists
physical sequence
posttemporal
pyramid column
q-ary polynomial
ramus orbitofrontalis laterialis
Rasiastrarte
recombiner
relative frequency function
Renaut's bodies
Rhododendron praeteritum
rifles
roping off
silver-activated Geiger counter
Singapore Island
single crystal growth
single timing axis
sole proprietor liability
soot-cancer
state-of-the
subgenus poincianas
Symplocos kwangsiensis
time-harmonic
to ride
transparent data add facility
unallocable expenditure
unidirectional combined type marshalling station
unrared
until the last minute
upper-middle-class
virus-oncogene
visbreaker
wide grained wood