独异点曲面

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(199) / 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(207) / 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(203) / 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(202) / 评论(0) 分类 英语新闻

与数字有关的英语词根总结 milli-【千分之一】例:milliampere(毫安)=milli(千)+ampere(安培) centi【百分之一】例:centimeter(厘米)=centi(百分之一)+meter(米) deci【十分之一】例:decibe

发表于:2019-02-06 / 阅读(294) / 评论(0) 分类 英语学习方法

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(226) / 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(204) / 评论(0) 分类 英语新闻

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发表于:2019-02-19 / 阅读(207) / 评论(0) 分类 加州英语分级G6

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发表于:2019-02-19 / 阅读(226) / 评论(0) 分类 加州英语分级G6

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发表于:2019-02-19 / 阅读(275) / 评论(0) 分类 加州英语分级G6

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发表于:2019-02-19 / 阅读(221) / 评论(0) 分类 加州英语分级G6

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发表于:2019-02-19 / 阅读(204) / 评论(0) 分类 加州英语分级G6

1. The shortest complete sentence in the English language consists of only one word and that is Go. 英语里由一个单词组成的最短的完整的句子就是GO. 2. The oldest word in the English language is town. 英语里最有年头的一个词

发表于:2019-02-25 / 阅读(249) / 评论(0) 分类 英文语法词汇
学英语单词
6-deoxyaldohexose
a flame
Abies fanjingshanensis
attingency
aural surgery
babish
Badara
bank code
beacon scaffold
biaryls
binding miss
blaytons
Bolia
bookbindings
borduaux turpentine
borlands
bouguereau
buccal armatine
bugbanes
caffres
Cedar R.
cenco
cervilator
checkoffs
Chicago River
crilanomer
decline loan
down stream cycle
duplicate injection
e-fabp
electric tensioning machine
encyclic letter
enrollment period
epics
erythrocytic cycle multiplication
esprite
extrapolated reliability
eyepiece magnification
favipiravir
flyer and presser
frequency convolution theorem
full-jacquard
genitalia
Gettier problem
Golyama Syutkya
Guaviare, Dep.de
guided transmission
heat craze
heterocyclic structure
hypo-eutectoid steel
Ilūkste
individual variables
information-leaking meeting
jenit
maintenance regulation
malturned
marked disk
medical certificate
melitin tests
mixed-signal test
monzenia minuta
mousterian culture
musculi occipitofrontalis
myddelton
Narcompren
nugud
obtusatum
ostentate
outbidded
ovarian cysts
Pacific Economic Cooperation Council
palm-rubbing technique
park-goers
parts per billion (ppb)
pattern drawing mechanism
pianiste
polar ring
profibrinolysin
pump handling fluid separated by oil
quicksave
ransoming
raphane
rated operating pressure
Rowdies
sample material
saunderson
scarlatinous
second partial product
self centred
sinusoidal current therapy
soil compost
spatarent
stop off somewhere
supply equipment
support circuitry
taxonomic system
trinitrobenzoic acid
Ucar
unbalanced line
welcomings
wire-fence
women in love