细叶香茶菜乙素

nobody likes getting shots, but what if you could make the needles so tiny that they broke skin painlessly. engineers from top university have created such micro needles, made from major protein in silk, fibrolin. the work is in the journal of advanc

发表于:2018-12-02 / 阅读(408) / 评论(0) 分类 Scientific American(十二)月

By Shelley Gollust Broadcast: August 1, 2004 (MUSIC) VOICE ONE: I'm Sarah Long. VOICE TWO: And I'm Steve Ember with the VOA Special English program, PEOPLE IN AMERICA. Today we tell about one of the world's greatest musicians, violinist Isaac Stern.

发表于:2018-12-07 / 阅读(446) / 评论(0) 分类 名人轶事

My father was a self-taught mandolin player. He was one of the best string instrument players in our town. He could not read music, but if he heard a tune a few times, he could play it. When he was yo

发表于:2018-12-07 / 阅读(674) / 评论(0) 分类 英语精美散文22篇

From VOA Learning English, this is the Health Lifestyle report. When trying to make a successful career, which is better: being a generalist or a specialist? In other words, should you generalize and know a little about a lot of things? Or should you

发表于:2018-12-08 / 阅读(350) / 评论(0) 分类 2018年VOA慢速英语(十)月

歌曲: Always and forever 艺人: Krypteria 音乐星级: ★★★★ 所属专辑: In Medias Res 发行年代: 2005 风格: Gothic Metal 相关介绍: Krypteria原本只是几个音乐人用来挑战梦想的短线组合,最后却成为筑梦踏实的最佳样板。80年代末期三个喜欢Kiss、Judas Pri

发表于:2018-12-14 / 阅读(523) / 评论(0) 分类 金属

Scientists Discover New Animal 科学家发现新的物种 From VOA Learning English, this is SCIENCE IN THE NEWS. Im June Simms. And Im Bob Doughty. Today we tell about a new animal species native to South America. We tell how agricultural chemical

发表于:2018-12-16 / 阅读(357) / 评论(0) 分类 2013年VOA慢速英语(八)月

Could a Tattoo Cost You a Job? 文身会让你失去工作么? In the 1960s U.S., a tattoo was usually a sign of anti-social or illegal activity. Few people had them. Today, at least one in five Americans has a tattoo, including sports stars, actors

发表于:2018-12-16 / 阅读(396) / 评论(0) 分类 2015年VOA慢速英语(六)月

Man Hopes to Define Every English Word with a Limerick There are many different methods for studying languages and learning new words. One man has come up with his own unusual way to define the meanings of words - through rhyming. He uses words that

发表于:2018-12-19 / 阅读(398) / 评论(0) 分类 2018年VOA慢速英语(三)月

24 MR. AND MRS. ANTOLINI had this very swanky apartment over on Sutton Place, with two steps that you go down to get in the living room, and a bar and all. I'd been there quite a few times, because after I left Elkton Hills Mr. Antolini came up to ou

发表于:2018-12-31 / 阅读(416) / 评论(0) 分类 有声英语文学名著

23 I MADE IT very snappy on the phone because I was afraid my parents would barge in on me right in the middle of it. They didn't, though. Mr. Antolini was very nice. He said I could come right over if I wanted to. I think I probably woke he and his

发表于:2018-12-31 / 阅读(355) / 评论(0) 分类 有声英语文学名著

Iraqi security forces and Shiite militias say they've broken the siege of a norhtern Iraqi city imposed by Islamic State militants. An Iraqi army spokesman calls it an important victory. The US Forest Serivce says cloudy skies and lower temperatures

发表于:2019-01-11 / 阅读(403) / 评论(0) 分类 美联社新闻一分钟2014(九)月

Painting Captures Moments after Lincoln's Assassination 画家用绘画捕捉林肯遇刺时刻 A rare painting showing the moments after U.S. President Abraham Lincoln was assassinated has been cleaned, repaired and restored. The oil painting is nam

发表于:2019-01-12 / 阅读(361) / 评论(0) 分类 2016年VOA慢速英语(五)月

-The 15th day of the 1st lunar month is the Chinese Lantern Festival because the first lunar month is called yuan-month and in the ancient times people called night Xiao. The 15th day is the first night to see a full moon. So the day is also called Y

发表于:2019-01-26 / 阅读(480) / 评论(0) 分类 阅读空间

LONDON, Aug. 9 (Xinhua) -- Chen Ruolin collected a high 422.30 points for the title of women's 10m platform diving at London Olympic Games on Thursday. It is the 200th gold medal China won from all the summer Olympic Games it participated in. Brittan

发表于:2019-02-07 / 阅读(362) / 评论(0) 分类 英语新闻

这周日是复活节。它为什么叫Easter? 和东方有什么关系?今天,我们就带你了解美国人有意思的复活节庆祝方式。 关键词: 为什么复活节叫Easter? The modern English term Easter comes from the modern Germa

发表于:2019-02-22 / 阅读(385) / 评论(0) 分类 美国文化脱口秀

It's getting late I think my time is runnig out No one special nothing lasting withing sight How should I stay calm when panic lies just ahead, Everyone can see my youth hanging by a thread No subtle men came to my town No subtle man begging for my h

发表于:2019-02-25 / 阅读(344) / 评论(0) 分类 美国乡村音乐

Call me free today, if you see it my way Time on my side as well as my mind is It's not with you for sure, no not anymore I intend to stay away for good It's just a matter how I define My state of mind Today is a good day Today is a good day Without

发表于:2019-02-25 / 阅读(385) / 评论(0) 分类 美国乡村音乐

Let the curtain fall on me and you Let the lights go out and blow out the fuse No strings attached between me and you Amazing it seems You mean nothing to me anymore Acquainted as we are expected to be When we grow up You remind of not letting go Dis

发表于:2019-02-25 / 阅读(378) / 评论(0) 分类 美国乡村音乐

Waking up was kind of strange The past two years have made a change You are barely on my mind Saying goodbye sure takes time Today you should turn twenty five With your best time flying by Not knowing where your future lies And all prepared to conque

发表于:2019-02-26 / 阅读(351) / 评论(0) 分类 美国乡村音乐

How to get to fivepoints Make the wrong turn you know If you're thinking of going Think no more Who's taking you down there What's his name Let me know The price he offers Round the corner of love Halfway to fivepoints Is as far as you come Halfway w

发表于:2019-03-02 / 阅读(418) / 评论(0) 分类 美国乡村音乐
学英语单词
a/b roll
actions for freight claims
amphileukemic
Anna Pavlova
archibald percival wavells
arrhenite
bacterial paraffin removal
Beta-corlan
biological decomposition
calappa gallus
calculandum
candle-snuffer
chavdar
colo(u)r reversion
compression support skirt
computerise
continous medium
counterpone
crazy eights
critical build up speed under rheostatic braking conditions
d-dimensional Brown motion
danube delta
de gasperi
decree nisis
differentiation of five Zang
double tag
enforced radiosilence
enteric disease
experimental radar
fibrous pericardium
fixed syllables
flexible copper cord
flight despatcher
Flutinase
fresh-water drilling fluid
gilleo
glassy sea
goniophotograply
good fair average
haematophobia
hydrorrhoea
i.e. (id est)
Ilizarov apparatus
impulse air bottle
indicator seating
induced grid noise
inequality relation
Koonungidae
lactofil
lateral sacral branches
lifeguardsmen
lime rock
live yeast culture
m-sulfamylbenzoic acid
melubrin
Meprotabs
mpdt office
Muscina
narcolept
Nebikon
not a blind
nurserymen
nutrient medium
oval type continuous casting machine
paper bound
plug bush
pollucite(pollux)
prefinancing
primary filament
psychologize
r/m (resets per minute or repeate per minute)
reference audio level
repeated batch drier
residues of previous fertilizer application
resultate
rix-baron
safety standard for storage and warehouse
sample cumulant
side hill washer
signal disc
six-footer
slathered
solar parallaxes
spectrum intensity
spondyl-
sputtering rate
St-Jean-Baptiste
straight shank triple grip drill chuck
suffume
T-588
talio
Tayshetskiy Rayon
tee equivalent pipe length
tenuivirus maize stripe virus
tetanic induced shock
timbrous
top brace
turntail
Usoke
vanadium drier
vernier goniometer
Villmar