(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

图片1 图片2

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

图片1 图片2

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

图片1 图片2

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

图片1 图片2

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

图片1 图片2

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

图片1 图片2

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

图片1 图片2

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

图片1 图片2 图片3 图片4 图片5

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

图片1 图片2

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
air strangler
antiazurocidin
Arcachon, Bassin d'
attention whoring
bend muffler
bivalence
blasts it
bourdon pressure sensor
bubble cap plate
compensatory financial of export fluctuation
compound spike
Cone Head
cut-out relay shunt coil
cytoryctes
dajkanvik (daikanvik)
deglycosylations
dextrinizations
DG (double groove)
duerr
epilepsia mitior
equivalent thickness
family-life
feminivorous
flat as a flounder
flew on
fling caution to the winds
Freimersheim
full set of shipping documents
glasersfeld
Glenvala
Golding
gross national income
Gruber's fossae
HBGF
HETEROPHOTODERMI
hryvnya
Hughes R.
individual operation
infeasible linear program
internal transfer
intra-arachnoid
JAIC
keyholders
Khurai
koniscope
Latent Defects of Goods
laveer
lyroda venusta taiwana
machlis
maids
morgenstein
Muene Quibau
multiple neurofibromatosis
naphtol dyeing range
Nikolayevka
non linear Landau damping
non-wood based panel
noncases
oblique presentation
oenomaniac
official reserve
Old Bulgarian
output shaft of pump
overquietness
overseen
palm off
passive air defense
pharyngealized
photochromisms
polyc
powerwalks
presen-da
prototheorid
prove
Quincke's
quite a good deal of
Ramsgate
rear axle gear drive
refoundress
rotary flash lamp
shearing motion
sink-source image method
soundmark
squirt can
stop and release mechanism
stored data description language
superior tide
sweeping of meander
table of file name
Tacan antenna
tephromancy
tragedy of the commons
tranisent program table
under-current circuit breaker
underwoods
ungarbled egg
upliftingly
valley region
veganist
virid-
wall slug
Warwick Bridge