(轧辊)辊身表面

Conditions on Mars were so harsh that it was hard to imagine any life surviving there. The idea of sophisticated aliens was wiped out. We know that conditions on Mars today are not very good for life.

发表于:2018-12-07 / 阅读(254) / 评论(0) 分类 火星生命

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(280) / 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(268) / 评论(0) 分类 地道美语播客

ENVIRONMENT REPORT-January 4, 2002: Mystery Squid By Cynthia Kirk Squid found in the Indian Ocean (Photo -NOAA/Science) This is the VOA Special English ENVIRONMENT REPORT. Scientists have discovered a

发表于:2019-01-09 / 阅读(276) / 评论(0) 分类 健康与环境

When summer hits, I dread jogging outside. But a study finds that elephants can be in true danger in the heat. As creatures get bigger, they have smaller surface area to body volumn ratios. Fully-grown Asian eleplants thus pack a lot of mass into a b

发表于:2019-01-20 / 阅读(252) / 评论(0) 分类 Scientific American(五)月

Well then, when you dive under the waves, Ned, for every thirty-two feet of water above you, your body is tolerating the pressure of one more atmosphere, in other words, one more kilogram per each square centimeter on your body's surface. 尼德兰,好

发表于:2019-01-28 / 阅读(176) / 评论(0) 分类 《海底两万里》中英双语有声读物

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(318) / 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(257) / 评论(0) 分类 英语新闻

节奏布鲁斯:Massari - Body body 相关介绍 :Massari,原名:Sari Abboud。1980年12月10日出生于黎巴嫩在加拿大长大。29岁的Massari已经有两张专辑在手,很特别之处在于他拥有一副倾向女性色彩的嗓音,

发表于:2019-02-06 / 阅读(304) / 评论(0) 分类 节奏布鲁斯

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(299) / 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(283) / 评论(0) 分类 英语新闻

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发表于:2019-02-19 / 阅读(258) / 评论(0) 分类 加州英语分级G6

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发表于:2019-02-19 / 阅读(222) / 评论(0) 分类 加州英语分级G6

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发表于:2019-02-19 / 阅读(255) / 评论(0) 分类 加州英语分级G6

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发表于:2019-02-19 / 阅读(327) / 评论(0) 分类 加州英语分级G6

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发表于:2019-02-19 / 阅读(263) / 评论(0) 分类 加州英语分级G6

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发表于:2019-02-19 / 阅读(431) / 评论(0) 分类 加州英语分级G6

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发表于:2019-02-19 / 阅读(250) / 评论(0) 分类 加州英语分级G6

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发表于:2019-02-19 / 阅读(270) / 评论(0) 分类 加州英语分级G6

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发表于:2019-02-19 / 阅读(251) / 评论(0) 分类 加州英语分级G6
学英语单词
ambitionate
argentaffin(e)cell
Babuza
bandwidth on demand
barokov
bleaking
blind sides
bryce ovum
Chest-back
chevese
Christoffel symbol
colouruniformity
communal enjoyment
conservatize
Cote d'Ivoire franc
creutzfeld
cropped-fan engine
cup-type current meter
dafts
daughters-in-law
decouvrir
dip bonding
dominant aspect
Einstein's theory for flow of suspension
endamoeba coli
endeavors
endocone
endoflora
eustice
extend warm greeting to...
ferromagnetic moment
fiber-optics transmission
fire prevention building
fleetwide
flotation differential
football game
Gerbera latiligulata
get off the phone
gift loan
gone with the flow
haeckels
harpy bat
impured
indiglucin
intertragal
jasmine rice
junior middle school
juvenile hormone
Karachaite
Kardecists
kthnxbai
large-signal conductance
Lobo's disease
locating data
magnetic stabilization
mercury quantum number
myriametric waves
narcokleptocracy
necrohippoflagellation
nh3 maser
normal indication lamp
Novobod
offerers
office-mate
Ogygia
orthostereoscopy
Papanicolaou's staining
phase linear amplifier
Plenter-thinning
Prachovice
pseudogravitational force
pseudorhombohedral
putrid mud
QVCS
ravish
receding colours
recipient dividend
reimporters
research projects
reversibletramway
rippetoe
Roach clasp
sediment-filled
self-help device
shake hands and make up
simulator cockpit
sing-around velocimeter
sourcing strategy
squib kick
sub-critical centrifuge
sujud
synoptic scale weather system
synthetic insulator
thread guide
tool setting device
unenrichable
unparished
uterorectosacral ligaments
van burens
weatherwiser
work permit
worsted-type spun rayon cloth