康韦微量扩散法

Lesson 11 Text A A Visit to Conway Castle Dave's class at school were studying English history, and one day their teacher said to them,

发表于:2018-11-27 / 阅读(455) / 评论(0) 分类 新概念英语青少版

李华正为了完成一项作业而焦头烂额。她和Larry要用到两个常用语:Do something till you're blue in the face和run a tight ship. Larry: Hey, Lihua, are you ready to go to dinner? I'm starving. LH: 吃饭?我可没心情吃饭。

发表于:2018-11-30 / 阅读(189) / 评论(0) 分类 美国之音《流行美语》

A MARTINEZ, HOST: Summer camp is an American tradition. But it's a completely new experience for kids who come to this country from refugee camps. This is a story about a summer day camp that immerses newcomers in American culture. It also sharpens t

发表于:2018-12-17 / 阅读(119) / 评论(0) 分类 2017年NPR美国国家公共电台8月

A panel discussion is held during a forum in Beijing talking about the most urgent global risks and China's role in global governance on Tuesday, March 14, 2017. [Photo: China Plus / Zhang Jin] A forum has been held in Beijing to discuss the most urg

发表于:2018-12-20 / 阅读(129) / 评论(0) 分类 2017CRI中国国际广播电台

The organizers of a micro movie competition in Myanmar have staged a public show of short films in Yangon, hoping to help cultivate the next generation of directors. CRI's Myanmar correspondent Tu Yun has more. Now in its fourth year, the annual Myan

发表于:2018-12-24 / 阅读(138) / 评论(0) 分类 2018CRI中国国际广播电台

[00:04.83]Last month, delegates from more than one-hundred nations approved the first international treaty [00:12.54]about trade in products made by processes of genetic engineering. [00:18.00]Genetic engineering involves changing the genes of living

发表于:2018-12-26 / 阅读(156) / 评论(0) 分类 美国英语听力80篇

'The Count and the Wedding Guest' by O. Henry 《伯爵与婚礼上的来客》 by 欧亨利 We present the short story The Count and the Wedding Guest, by O. Henry. The story was originally adapted and recorded by the U.S. Department of State. Andy

发表于:2019-01-12 / 阅读(110) / 评论(0) 分类 2016年VOA慢速英语(六)月

STEVE INSKEEP, HOST: We have a clearer picture this morning of how President Trump's White House views government ethics rules. In the view of a White House lawyer, ethics rules do not apply to the president's staff. By now, we've heard exceptions to

发表于:2019-01-16 / 阅读(162) / 评论(0) 分类 2017年NPR美国国家公共电台3月

ROBERT SIEGEL, HOST: Earlier today, one of President Trump's top advisers might have violated federal ethics rules. The White House says Kellyanne Conway has been counseled, although there are calls for more. Conway got into trouble during an intervi

发表于:2019-01-16 / 阅读(182) / 评论(0) 分类 2017年NPR美国国家公共电台2月

Science and technology 科学技术 Creutzfeldt-Jakob disease 克雅氏病 Breaking down the barrier 攻破屏障 A glimmer of hope for a drug that treats disease caused by prions 药物治疗朊病毒感染疾病的一线希望 THE epidemic of mad-c

发表于:2019-01-26 / 阅读(196) / 评论(0) 分类 经济学人科技系列

By Meredith Buel Washington 17 May 2007 The commandant of the U.S. Marine Corps, General James Conway, says his forces in volatile al Anbar province are continuing to see a significant reduction in violence. He says local tribesmen are joining the Ir

发表于:2019-02-02 / 阅读(180) / 评论(0) 分类 2007年VOA标准英语(五月)

China shuts down 97,000 blog, microblog accounts in anti-porn campaign BEIJING, Sept. 28 (Xinhua) -- Chinese authorities have shut down about 97,000 blog and microblog accounts over the past seven months which are allegedly involved in dissemination

发表于:2019-02-02 / 阅读(187) / 评论(0) 分类 英语新闻

An online petition(请愿书) has been launched in protest at the Gambian president's threat to kill human rights workers. President Yahya Jammeh told state TV earlier this week he would kill anybody who wanted to destabilise The Gambia. If you are affi

发表于:2019-02-07 / 阅读(175) / 评论(0) 分类 英语新闻

STEVE INSKEEP, HOST: Every year, more than 1 million children and adolescents sustain a concussion. The symptoms may vanish in days or last for months. And right now, doctors usually cannot predict how long the recovery will take. That could be chang

发表于:2019-02-13 / 阅读(185) / 评论(0) 分类 2017年NPR美国国家公共电台5月

It was New Year's Eve. The elder members of the house party at Royston were assembled in the big hall. Mr. Satterthwaite was glad that the young people had gone to bed. He was not fond of young people in herds. He thought them uninteresting and crude

发表于:2019-02-16 / 阅读(174) / 评论(0) 分类 英文短篇小说

Sitting well back in his chair, secure in his role of audience, Mr. Satterthwaite watched the drama unfold before his eyes Quietly and naturally, Mr. Quin was pulling the strings, setting his puppets in motion. A woman--yes, he murmured thoughtfully.

发表于:2019-02-16 / 阅读(220) / 评论(0) 分类 英文短篇小说

Here I stand It's raining in my heart girl Please understand That you made my real world I'll forget What you've done to me girl I regret What you mean in my world I promise all my love to you I promise all that I can do If you stay with me forever I

发表于:2019-02-18 / 阅读(199) / 评论(0) 分类 音乐咖啡厅

Oh baby please Believe in me You're all my love For now or never Baby please Take all my heart Can't get enough Let's stay together I will never ever let you go But how can I'll be sure That you always love me girl More than just before Oh here I sta

发表于:2019-02-18 / 阅读(197) / 评论(0) 分类 音乐咖啡厅

Yeah, listen, the song goes out to you baby, I love you, you and I, yeah, you and I Not to must from nowhere That you ran the principal Not to must from nowhere that our voice combine I breakin' in the new love It's all hard to do Like fire on the oc

发表于:2019-02-18 / 阅读(215) / 评论(0) 分类 音乐咖啡厅

Hey baby, I love you, no matter what, can you hear me, let's go... Baby we are more than two our love is like a flame Everything I'll do for you if you're feeling just the same When our child was born God was on our side and I swear to you our love s

发表于:2019-02-18 / 阅读(172) / 评论(0) 分类 音乐咖啡厅
学英语单词
active materials
administrative and maintenance message operational
advisory tax board
aerobating
aforetime
agent's balance
aluminium sulphide
andino
assured tenancy
beril
black crappies
bomoh
Brewster fringe
bright-lit
cains
car gate
catatonia protracta
checksdrawer
circumference slide calipers
circumvallatepapillae
columnar grain
communication file
condensate drain pots
consumptive coagulopathy
continuous forest inventory
cronbach
cuminol
cxlv
dennon
Diceratopyge
direct access storage
disposal facility
Doppler satellite fixing
dornick
dropround
echinozoan
eichorn
field desorption
fixed displacement motor
fruit-seed
Gammel Skagen
gene products
gross yield
Hammett scale
handclasp
hard-set
Hardromase
hexiamond
hominy grits
hydebank
Hypotensine
impact objective
in the stage
intervene
ions in solution
ivvavik national park
Kossou
low rise roof
lubricating quality
madza caroon
Manganpennine
Mannerheim Line
marchesi
mark space ratio
mechanical raster scanning type system
molybdenum(iii) oxyoxalate
non consent
ouspensky
oversize cobbles
permanent management arrangements
Pleasants County
posterior brachial cutaneous nerve
preacting
prescheduled algorithm
pure diffusion control
put sb to shame
raise one's elbow
red-deer
reduced haematin
regulus of lines
rehmannioside
scissil
Semantic Web Agreement Group
simple character
slaughter man
sleeping cable
special retainer
sponge clothes
standard precipitation coefficient
stephanodiscus hantzschii
stimulus of inductive current
strepto-angina
stressed shell
synchroneities
szent-gyorgyis
the name
tracking behavior
transargonomic structure
tskhinvali
two-axes
visibility hypothesis
wittols