乙酰水杨酸奎宁

BOB DOUGHTY: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. FAITH LAPIDUS: And Im Faith Lapidus. This week, we will tell the story of aspirin. (MUSIC) BOB DOUGHTY: People have known since ancient times that aspirin lessens pain

发表于:2018-12-01 / 阅读(241) / 评论(0) 分类 2010年VOA慢速英语(十二)月

Bouquinistes is the French word to call sellers of old books along the Seine River in Paris. The tradition has existed for over 400 years. However, modern technology like electronic book readers and sellers of books online are now hurting their profi

发表于:2018-12-01 / 阅读(387) / 评论(0) 分类 2018年VOA慢速英语(八)月

KELLY MCEVERS, HOST: Nearly 60 million emergency meals and more than 30 million gallons of water - that is what FEMA has delivered to people in Puerto Rico since Hurricane Maria hit in September. But now the agency is about to shut down the direct de

发表于:2018-12-02 / 阅读(186) / 评论(0) 分类 2018年NPR美国国家公共电台1月

SCIENCE IN THE NEWS - January 29, 2002: Aspirin By Nancy Steinbach VOICE ONE: This is Sarah Long. VOICE TWO: And this is Bob Doughty with SCIENCE IN THE NEWS, a VOA Special English program about recen

发表于:2018-12-07 / 阅读(159) / 评论(0) 分类 科技之光

Changes are taking place in Silicon Valley in California. Larry Page will replace Eric Schmidt as chief executive at Google. And Apple's chief, Steve Jobs, is taking another medical leave. Two years ago Mr. Jobs received a new liver. In two thousand

发表于:2018-12-07 / 阅读(217) / 评论(0) 分类 2011年VOA慢速英语(一)月

By Nancy Steinbach Broadcast: November 12, 2003 This is Phoebe Zimmermann with the VOA Special English Health Report. Researchers who found a possible link between aspirin and the risk of cancer of th

发表于:2018-12-15 / 阅读(156) / 评论(0) 分类 VOA2003(下)-环境与健康

Lois has a headache. The headache started one hour ago. She doesnt know why she has a headache. She never gets headaches. She never gets sick. Lois is a healthy woman. Where did her headache come from? Was it something she ate? Was it something she d

发表于:2019-01-02 / 阅读(212) / 评论(0) 分类 超级简单英语阅读

88 科学家正在研制治愈老年痴呆症的药品 SCIENCE REPORT - August 30, 2001: Testing Possible Treatments for CJDBy Nancy Steinbach (Start at 1'01

发表于:2019-01-02 / 阅读(178) / 评论(0) 分类 科技之光

Renouncing Pablo Escobar's Sins, His Son Trafficks In Motivational Talks play pause stop mute unmute max volume 00:0004:29repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update yo

发表于:2019-01-16 / 阅读(198) / 评论(0) 分类 2016年NPR美国国家公共电台9月

SCOTT SIMON, HOST: I do not doubt that U.S. Customs and Border Protection agents did all they could to try to save the life of Jakelin Caal Maquin, a 7-year-old girl from Guatemala who died in their custody. The little girl and her father were among

发表于:2019-01-17 / 阅读(164) / 评论(0) 分类 2018年NPR美国国家公共电台12月

Lois has a headache. The headache started one hour ago. She doesn't know why she has a headache. She never gets headaches. She never gets sick. Lois is a healthy woman. Where did her headache come from? Was it something she ate? Was it something she

发表于:2019-01-24 / 阅读(186) / 评论(0) 分类 英语第1级听力-English Level 1

BEIJING, Oct. 28 (Xinhuanet) -- Taking aspirin everyday may lower the risk of developing colon cancer for people with the cancer-causing genes, researchers found. The finding was published on Friday in the British medical journal Lancet. The research

发表于:2019-01-30 / 阅读(427) / 评论(0) 分类 英语新闻

SCIENCE IN THE NEWS - Aspirin: One of the Most Widely Used Drugs in the World By George Grow Broadcast: Tuesday, September 13, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special Engli

发表于:2019-01-30 / 阅读(180) / 评论(0) 分类 科技之光

Barry Newhouse Medical researchers say a new study shows women who regularly take aspirin may lower their risk of developing the most common type of breast cancer. Cancer researchers say a study of ne

发表于:2019-01-30 / 阅读(227) / 评论(0) 分类 VOA2004(上)--国际时事

HEALTH REPORT - Aspirin Found to Help Men and Women Differently By Cynthia Kirk Broadcast: Wednesday, March 16, 2005 I'm Gwen Outen with the VOA Special English Health Report. A lot of older people ta

发表于:2019-01-30 / 阅读(159) / 评论(0) 分类 健康与经济

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(263) / 评论(0) 分类 英语学习方法

He was silent a minute or two, staring, not at the house, but at the thick undergrowth by which they were surrounded. Has it ever struck you, he said, that civilisation's damned dangerous? Dangerous? Such a revolutionary remark shocked Mr. Satterthwa

发表于:2019-02-16 / 阅读(336) / 评论(0) 分类 英文短篇小说

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(218) / 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(260) / 评论(0) 分类 英文短篇小说

Burbank Airport, please.Vegas, here we come! 去伯班克机场, 谢谢。拉斯维加斯, 我们来啦 No husbands,no boyfriends, no rules.No rules? 不带老公不带男友, 不设下限。不设下限吗? We're not gonna get drunk and have

发表于:2019-03-16 / 阅读(331) / 评论(0) 分类 生活大爆炸第六季
学英语单词
alienation of technology
aluminum 1-phenol-4-sulfonate
analog plotter
appall
archaic Greek
arms race
articler
Ayvacik
bahusutrabeeja angularis
beauveria amorpha
bends
bethink of
birthers
blaze sth. abroad
brandeyrne
building slipway
candidoses
causidicus
cerebrotonia
Cie.
colour component
community continuum
complement relation
connectogram
coupling device
crepuscularly
Daphne leishanensis
device ID
diffley
dioristic
earthed-cathode
educational testing
endodontologist
enzymatic laundry powder
Eriocaulon echinulatum
exairesis
fastening thread
flagellar row
flammable pre-mixed gas
flexible french curve
floating magnet
forelooper
frequency analysis technique
germanium monosulfide
hand sale
herscu
high closing
hradcany
hungarian-borns
hypoesthesia
hyponatremia
improved basic allowance
lack of contrast
landing quality
licenses
light conduits
lisaraye
littoral benthos
loud speaker
lowas
macrophage-derived
magic cube problem
Mayer's glycerin-albumin mixture
more-stringent
moulin kame
multielement interferometer
multifunction display set
nuclear separation plant
obituarist
one-decker
Panediol
parasiticidal
partly paid-up share capital
petasites japonicus miquel
Philippiae fowl disease
piezoelectric high polymer earphone
pivot holder
predecree
pulse bus
ray-florets
repeating irrigation
reversal loss
ringette
SDAs
self excited oscillation
single blade nail clippers
Sint Willebrord
slow permeability
smooth dogfishes
solar radiation measuring satellite
solution vector
squops
steady-state stability
styff
sweep delay
tailing back
Terebovlya
try sth out on sb
turbo jungi
us informal
visibility disc
welding-cutting tool