着色梅毒; 色素性梅毒

President Obama says the newest Medal of Honor winner represents gallantry on the battle field and resilience here at home. NPR's GH reports the president presented the nation's highest military honor this morning to retired army captain Florent Grob

发表于:2018-12-18 / 阅读(139) / 评论(0) 分类 2015年NPR美国国家公共电台11月

This is scientific Americans 60 second science, I am Sophie Bushwick. got a minute. Tens of millions of years ago, cephalopods were hiding from their enemies in clouds of ink. And it turns out that cuttlefish today produce ink thats almost identical.

发表于:2018-12-24 / 阅读(153) / 评论(0) 分类 Scientific American(五)月

(WA) Human populations near the equator have evolved dark skin over many generations because of exposure to the fierce rays of the Sun. A similar phenomenon has also occurred in other parts of the animal kingdom. The African grass mouse is a good ex

发表于:2018-12-30 / 阅读(152) / 评论(0) 分类 托福听力短文

Number of American Babies Born with Syphilis Rising From VOA Learning English, this is the Health Lifestyle report. Years ago, syphilis was nearly defeated as a public health threat in the United States. American doctors used antibiotic drugs to figh

发表于:2019-01-03 / 阅读(158) / 评论(0) 分类 2018年VOA慢速英语(十)月

发表于:2019-01-03 / 阅读(203) / 评论(0) 分类 医务英语

ichthyosis 鱼鳞病 impetigo 脓疱疮 isomorphic reaction 同形反应 keratin 角蛋白 keratinocyte 角质形成细胞 keatolytics 角质松解剂 keratoplastics 角化促成剂 lamella lucida 透明

发表于:2019-01-03 / 阅读(205) / 评论(0) 分类 医务英语

radiodermatitis 射线皮炎 relapsing secondary syphilis 二期复发梅毒 renal purpura 肾型紫癜 scabies 疥疮 scale 鳞屑 scar 疤痕 scarlatiniform erythema 猩红热样红斑 scleroderma 硬

发表于:2019-01-03 / 阅读(188) / 评论(0) 分类 医务英语

Now, heres something you dont see every day: scientists cure color-blind monkeys. According to a report published online in the journal Nature, researchers have used gene therapy to allow color-blind squirrel monkeys to look at their fruit in a whole

发表于:2019-01-08 / 阅读(192) / 评论(0) 分类 Scientific American(九)月

Imagine Van Gogh's paintings of yellow sunflowers. Now imagine the flowers brown. Eh, not so good. Sadly, we may someday see what that would look like. Because the bright yellow paints on the canvas are slowly turning muddy. Now, an international tea

发表于:2019-01-08 / 阅读(183) / 评论(0) 分类 Scientific American(二)月

Broadcast: May 6, 2003 By Caty Weaver VOICE ONE: I'm Sarah Long with Bob Doughty, and this is the VOA Special English program, SCIENCE IN THE NEWS. VOICE TWO: Today, we talk about some disorders of th

发表于:2019-01-11 / 阅读(239) / 评论(0) 分类 VOA2003(上)-健康资讯

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Barbara Klein. VOICE TWO: And I'm Bob Doughty. Today, we will tell about some disorders of the skin, and ways to treat them. (MUSIC) VOICE ONE: Skin. It is the largest organ of the b

发表于:2019-01-11 / 阅读(203) / 评论(0) 分类 VOA慢速英语2007年(四)月

AS IT IS 2015-04-07 Mobile Device Diagnoses HIV, Syphilis in Minutes 移动设备在几分钟内可以检测出HIV和梅毒病毒 Diagnosing sexually transmitted diseases like syphilis and HIV, the virus that causes AIDS, require costly tests. Poor p

发表于:2019-01-12 / 阅读(160) / 评论(0) 分类 2015年VOA慢速英语(四)月

SCOTT SIMON, HOST: Over the last five years, the United States has seen a steep increase in sexually transmitted diseases - 2.3 million Americans now have some form of STD. One county in Oregon is asking people diagnosed with the more serious forms t

发表于:2019-01-17 / 阅读(154) / 评论(0) 分类 2018年NPR美国国家公共电台9月

It may seem hard to believe that such an unusual looking animal has remained hidden for so long. 世界上存在如此相貌罕见而不为人知的动物,这似乎有点难以置信。 But scientists have only just discovered a new species of elep

发表于:2019-02-05 / 阅读(164) / 评论(0) 分类 英语新闻

At this rate, scientists will have to come up with a better description for the tomato than mere 'superfood'. While it has long been credited with cutting cholesterol and preventing some cancers, the fruit now appears to have two more healthgiving be

发表于:2019-02-06 / 阅读(167) / 评论(0) 分类 阅读空间

Hilary Duff - Come Clean Come Clean Hilary Duff Let's go back Back to the beginning Back to when the earth, the sun, the stars all aligned 'Cause perfect didn't feel so perfect Trying to fit a square into a circle Was no life I defy Let the rain fall

发表于:2019-02-08 / 阅读(179) / 评论(0) 分类 好听的英文歌曲

Finally, and perhaps a little unexpectedly, readings can be thrown out by seemingly unrelated external factorssuch as the diets of those whose bones are being tested. One recent case involved the long-running debate over whether syphilis originated i

发表于:2019-02-17 / 阅读(156) / 评论(0) 分类 万物简史

WASHINGTON, Nov. 14 (Xinhua) -- Nearly a fifth of all Americans 12 years or older have hearing loss so severe that it may make communication difficult, according to a new study led by Johns Hopkins University researchers and published Monday in the A

发表于:2019-02-18 / 阅读(178) / 评论(0) 分类 英语新闻

Q: What is the saddest truth about life? 生活中令人沮丧的真相是什么? 获得9.5k好评的答案@Dushyant Bhati Half the world's starving; the other half is trying to lose weight. 世界上有一半的人正在挨饿,另一半的人却在

发表于:2019-02-18 / 阅读(161) / 评论(0) 分类 阅读空间

Money was also the motivation for writing the late string quartets. Prince Gelatin Commission Wattznard regarded it as the greatest music Beethoven ever wrote. To many contemporaries, this strange music was a definite proof that the composer had lost

发表于:2019-02-25 / 阅读(205) / 评论(0) 分类 英语听力:文化博览2008年
学英语单词
aerothermotherapy
after - sale service department
annihilation of electron pair
Annunciation Day
anti-resonant frequency
autoimmune response
axial tube
bascompte
Bitly
blood-rag
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Būr Tawfīq
cere-candle
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czeslaws
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diggy
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ependymal cavity
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flat separating disk
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gaip
genital duct
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high-low technique
hydroxyethylapocupreine
inflammable-gas
initial state manifold
intensional meaning
Irish Setters
Ivy Leaguer
Kidney Muscle Channel
laogai
LASIK
leucocytes
lexicostatistician
liceities
limited infrared detector
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mairets
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meido
minimization principle
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nonobjectivity
nucleus lentis
ophus
ostium vaginae
Panjab
penicillium lanosum
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podophilia
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polycaliber
prasinite
procedure caller
related-service
ryakhovsky
satellite and space tracking system
savaloy
scalar extension of algebras
Scharnebeck
sex distortion
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subrogates
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swirl defect
Taliban
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Thylox process
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Volzhsky
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zoned constant linear velocity