边(燃料芯块圆柱面产生“掉肉”现象)

发表于:2018-11-27 / 阅读(358) / 评论(0) 分类 英语口语1+1

Scientists at the Massachusetts Institute of Technology (MIT) have created what could be a breakthrough in providing clean, alternative energy. Researchers have invented an artificial leaf that splits water into hydrogen and oxygen and stores the ene

发表于:2018-12-07 / 阅读(240) / 评论(0) 分类 创新英语

Faiza Elmasry | Washington, DC 27 November 2009 Welcome to American Profiles, VOA's weekly look at Americans who are making a positive difference in the world. Our spotlight this week is on Chip Giller, an environmental advocate who created Grist.or

发表于:2018-12-08 / 阅读(204) / 评论(0) 分类 VOA标准英语2009年(十一月)

1. circumference /səˈkʌmfərəns/ -- distance around a circle or rounded body; perimeter The circumference of a circle equals times the diameter. 圆周长等于与直径的乘积。 2. circumlocution /ˌsɜ:kəmləʊˈkju:ʃən/ -- roundabout way

发表于:2018-12-30 / 阅读(200) / 评论(0) 分类 突破英文词汇

图片1 Are you a chip off the old block? Are you similar to any relatives that came before you? In this episode we are talking about family, and how often family members look alike and act alike. There are many ways to talk about this, and some espe

发表于:2019-01-01 / 阅读(199) / 评论(0) 分类 英语博客-北美风情

Jason Lewis pedals his boat up the river Thames After 13 years and 46,000 miles (75,00km) a British adventurer has completed a round-the-world journey using human power alone. Jason Lewis, 40, crossed five continents, two oceans and a sea to become

发表于:2019-01-02 / 阅读(272) / 评论(0) 分类 Take Away English

Grammar Girl here. Today's topic is the serial comma. Here's a listener: Hi, Grammar Girl. This is Patti from Houston... Patti and her friends are debating about the serial commathe comma that comes before the final conjunction in a list. Here's a se

发表于:2019-01-02 / 阅读(239) / 评论(0) 分类 英语语法 Grammar Girl

The price(s) of some personal computers are likely to drop, following drastic cuts this week on some Intel and AMD microprocessors. At the same time Intel unveiled a new line of processors that are much faster than with their previous chips. NPR's W

发表于:2019-01-06 / 阅读(228) / 评论(0) 分类 2006年NPR美国国家公共电台

By Phil Mercer Sydney 22 May 2008 A couple has embarked on a journey around Australia in a car powered by leftover vegetable oil from fish and chip shops. Rachel and Gerard Mimmo plan to drive 18,000 miles in a specially designed four-wheel drive. Fr

发表于:2019-01-06 / 阅读(194) / 评论(0) 分类 VOA标准英语2008年(五月)

An elderly man was at home, dying in bed. He smelled the aroma of his favourite chocolate chip cookies baking. He wanted one last cookie before he died. He fell out of bed, crawled to the landing, rolled down the stairs, and crawled into the kitchen

发表于:2019-01-06 / 阅读(324) / 评论(0) 分类 趣味英语

今天我们要学的词是chip away at; chip。 Chip away at, 是削弱的意思。星期三公布的一项最新民调显示,Democratic Presidential candidate Barack Obama has chipped away at Hillary Clinton's lead in New Hampshire, 美国民主

发表于:2019-01-06 / 阅读(176) / 评论(0) 分类 英语单词荟萃

Words and Their Stories: A Chip on Your Shoulder Now, the VOA Special English program WORDS AND THEIR STORIES. Every week at this time we tell the story of words and expressions used in American English. Some of them are old. Some are new. Together,

发表于:2019-01-12 / 阅读(223) / 评论(0) 分类 2013年VOA慢速英语(五)月

Words and Their Stories: A Chip on Your Shoulder 词汇典故:肩上的碎屑 Now, the VOA Special English program WORDS AND THEIR STORIES. 现在是美国之音慢速英语词汇典故节目。 Every week at this time we tell the story of words an

发表于:2019-01-12 / 阅读(352) / 评论(0) 分类 2011年VOA慢速英语(十二)月

Chip on Your Shoulder 受了委屈 Now, the VOA Special English program Words and Their Stories. Every week at this time we tell the story of words and expressions used in American English. Some of them are old. Some are new. Together, they form the

发表于:2019-01-12 / 阅读(242) / 评论(0) 分类 2014年VOA慢速英语(四)月

不知道大家使用的是什么品牌的手机电脑, Iphone、三星、华为? 苹果、联想、戴尔? 你们知道它们其中的芯片来自哪里吗? 全球大约80%的笔电、70%的手机都产于中国, 但其中的核心芯片却是国外

发表于:2019-01-17 / 阅读(189) / 评论(0) 分类 英文语法词汇

Random numbers are hugely important for modern computing. They're used to encrypt credit card numbers and emails. To inject randomness into online gaming. And to simulate super complex phenomena, like protein folding or nuclear fission. But here's th

发表于:2019-01-20 / 阅读(196) / 评论(0) 分类 2016年Scientific American(九)月

He loves chocolate chip cookies 他爱吃巧克力块曲奇 An old man was laying on his death bed. He had only hours to live when he suddenly smelled chocolate chip cookies. He loved chocolate chip cookies more than anything else in the world. With

发表于:2019-02-06 / 阅读(227) / 评论(0) 分类 趣味英语

今天我们要学的词是chip away at。 Chip away at, 是削弱的意思。星期三公布的一项最新民调显示,Democratic Presidential candidate Barack Obama has chipped away at Hillary Clinton's lead in New Hampshire, 美国民主党总

发表于:2019-02-07 / 阅读(173) / 评论(0) 分类 英语每日一词

Chinese-backed investment firm Canyon Bridge is reportedly set to buy UK technology firm Imagination. This came months after the British chip designer put itself up for sale in June, after its largest customer Apple announced it'll stop using its pro

发表于:2019-02-14 / 阅读(172) / 评论(0) 分类 2017CRI中国国际广播电台

He loves chocolate chip cookies 他爱吃巧克力块曲奇 An old man was laying on his death bed. He had only hours to live when he suddenly smelled chocolate chip cookies. He loved chocolate chip cookies more than anything else in the world. With

发表于:2019-02-15 / 阅读(167) / 评论(0) 分类 英语笑话(MP3+文本)
学英语单词
acervulus
ad valorem tariff rate
Agrostis capillaris
Akmolinsk
aluminous cement
amdel
amperometers
Anderamboukane
basalt
BLLE
blue roan
blue-state
bolt actions
bond refraction constant
brachycephalia
branch loss
camp ceiling
carbon graphite product
Carnatic Wars
cast-iron malleable
Chryston
collision-free bow shock
consociate
continuous state variable
cultural exchanges
dark chartreuse
data bits
dioxazine dye
drum breaker starter
e-banking
FTTC
function control diagram
gainwise
gear shift lever ball
globe digester
haul oneself by the bootstraps
head of axe
hybrid control system
imported fire ant
in shop
indirect illumination
industrial density
Infant-Industry Theory
intestinal paracentesis
Jobert's fossa
kelcey
leava
malaria chronica
mark anthonies
mean deformation resistance
menubar
messenger RNA
mineralsubstance
misbefalling
misreferred
motor closing mechanism
non-clostridial
nonsynchronic
obroks
Ogudnevo
oligochaeta
omnivores
overbookish
palaeographic
peeping room
perforafion
PONA analysis
postaxial muscle
prothrombin-factor
provisional committtee
publification
quality character
re-delivering
recoger
second addition time
self-planarization
semicastrates
sewage ejector room
shipments from home office
sincere
ST_weight-and-firmness_flexible-loose-and-yielding
stream bed erosion
strike breaking
subsidiary anticline
supplier-driven e-marketplace
sweet coal
Talotayakha
television (tv)
termination control
time bank
unclutches
United Nations Conference
uralmashes
valetudinarious
walming
warm words
water lubricating
willow pattern
windowings
wither on the vine
wrap jack
zirconium oxyhydroxynitrate