抗菌素测定

2007年NPR美国国家公共电台二月-A Way to Honor Life

Welcome to This I Believe and NPR series presenting the personal philosophies of remarkable men and women from all walks of life. I believe in figuring out my own way to do things. I believe in the power of numbers. I believe in Barbeque. Well, I be

发表于:2018-12-02 / 阅读(110) / 评论(0)

2007年NPR美国国家公共电台

胡敏读故事记单词托福词汇015

Lesson 15 Aspirations Gone Astray 走入歧途的理想 Words: ascribe vt. 把.归于 aspect n. （问题等的）方面；（事物等的）一部分 aspersion n. 诽谤，中伤 aspire vi. 渴望 aspiring adj. 有抱负的，有理想的，积极向上的 aspiration n. 雄心，抱负 assail v. （身体

发表于:2018-12-05 / 阅读(71) / 评论(0)

胡敏托福词汇记单词

济慈诗歌和书信选(英文版)10 On Sitting down to Read King Lear Once Again

On Sitting down to Read King Lear Once Again golden-tongued Romance with serene lute! Fair plumed Syren! Queen of far away! Leave melodizing on this wintry day, Shut up thine olden pages, and be mute: Adieu! for once again the fierce dispute, Betwixt

发表于:2018-12-07 / 阅读(64) / 评论(0)

济慈诗歌和书信选(英文版)

World Action Needed to Prevent Widespread Antibiotic Resistance

World Action Needed to Prevent Widespread Antibiotic Resistance Since the discovery of penicillin in 1928, we have used antibiotics against a host of infections. But now, doctors are finding that more and more bacteria are resistant to even the stron

发表于:2018-12-08 / 阅读(71) / 评论(0)

VOA标准英语2015年(十二月)

2007年VOA标准英语-Antibiotic Resistance Fast-Growing Problem Worl

By Carol Pearson Washington 28 February 2007 watch Antibiotic Resistance report Penicillin and Erythromycin are examples of antibiotics that used to be one-time miracle cures. These drugs and other antibiotics are now less effective because bacteria

发表于:2018-12-16 / 阅读(90) / 评论(0)

2007年VOA标准英语（二月）

VOA标准英语2011--Lawsuit Filed to Stop Antibiotic Use in

Lawsuit Filed to Stop Antibiotic Use in Healthy Livestock American health advocates have filed a lawsuit against the U.S. food regulatory agency to stop a practice they believe is contributing to the rise of antibiotic-resistant infections worldwide.

发表于:2018-12-16 / 阅读(91) / 评论(0)

VOA标准英语2011年(六月)

VOA常速英语2008年-Antibiotic-Resistant Bacteria Poses Threat to P

By Ruth Reader Washington, DC 13 February 2008 There is growing concern around the world over illnesses caused by new antibiotic-resistant bacteria, or so-called superbugs, and the decreasing effectiveness of antibiotics to treat infections. Earlier

发表于:2019-01-07 / 阅读(97) / 评论(0)

VOA常速英语2008年（二月）

Pretty in pink?

NB: This is not a word for word transcript Yvonne: Hello - I'm Yvonne Archer, this is 6 Minute English - and thanks to Rob for joining me today. Rob: It's good to be here, Yvonne. Yvonne: Great. Rob how do you feel about the colour pink? Rob: Pink? W

发表于:2019-01-07 / 阅读(110) / 评论(0)

六分钟英语

VOA标准英语2010年-Antibiotic Resistance Called Growing T

Vidushi Sinha | Washington, DC 18 May 2010 The World Health Organization calls antibiotic resistance one of the three greatest threats to human health. Experts fear antibiotic resistance puts humans in danger of becoming nearly defenseless against so

发表于:2019-01-13 / 阅读(119) / 评论(0)

VOA标准英语2010年(五)月

VOA标准英语2011--Antibiotic Alternative Treats Urinary Infection in Mice

Antibiotic Alternative Treats Urinary Infection in Mice Researchers have a new approach for treating urinary tract infections, a painful condition which can often be treated successfully with antibiotics. But many times, the infection is caused by st

发表于:2019-01-13 / 阅读(78) / 评论(0)

VOA标准英语2011年(十一月)

VOA标准英语2010年-US Government Highlights Antibiotic Mi

A leading U.S. government health agency is focusing an annual campaign on educating patients, parents, and health care providers about the need to avoid the misuse of antibiotics. Inappropriate use of antibiotics can lead to superbugs that resist dru

发表于:2019-01-14 / 阅读(99) / 评论(0)

VOA标准英语2010年(十一)月

英语听力：自然百科穿越银河系的旅行 Through Milky Way—26

So what we are looking at is a region about 200 million light years across which is actually just a small part of our really big simulation that we call Bolshoi which is Russian for big. Everything that you see here is actually completely invisible.

发表于:2019-01-22 / 阅读(83) / 评论(0)

自然百科2011年

双语有声阅读：有一天我把她的名字写在沙滩上

Sonnet 75 One day I wrote her name upon the strand, But came the waves and washed it away： Agayne I wrote it with a second hand, But came the tyde, and made my paynes his pray. Vayne man, sayd she, that does in vayne assay, A mortall thing so to im

发表于:2019-01-30 / 阅读(79) / 评论(0)

双语有声阅读

诗歌－Edmund Spenser

Edmund Spenser (1552-1599) One day I wrote her name upon the strand, But came the waves and washed it away; Agayne I wrote it with a second hand, But came the tyde, and made my paynes his pray. “Vayn

发表于:2019-01-30 / 阅读(116) / 评论(0)

阅读空间

Abuse, Overuse of Antibiotics Creates Public Health Crisis

Rosanne Skirble Before the discovery of antibiotics in the 1940s, millions of people died routinely of staphylococcus and streptococcus and more serious bacterial infections like meningitis, pneumonia

发表于:2019-01-31 / 阅读(360) / 评论(0)

VOA2004（上）--国际时事

GRE重点单词语境记忆(1)

要想在GRE考试中获得好的成绩，搞定GRE词汇是第一步，也是最重要的一步。在多年英语教学中，笔者发现很多学生不习惯在没有例句的情况下背单词。于是很多同学就对照着GRE单词书，一个个

发表于:2019-02-01 / 阅读(86) / 评论(0)

GRE英语

中国科学家研制出最快30秒测血型试纸

Researchers from the Third Military Medical University in China said they have developed a cheap, easy test to determine a patient's blood type in a matter of seconds with nearly perfect accuracy. 我国第三军医大学的研究人员日前表示，已

发表于:2019-02-03 / 阅读(82) / 评论(0)

英语新闻

金融英语综合辅导:期货交易常用术语

Abandon 放弃：确认期权失效 Actuals 现货（LME普遍使用physical） Arbitrage 市场间套利 Assay 检验分析 Ask 要价，喊价 At-the-Money 相等价值：期权履约价与当前期权期货合约的现价完全相同 Back pricing 有

发表于:2019-02-09 / 阅读(97) / 评论(0)

实用英语

与宠物亲热可致命

与宠物亲热可致命 Letting sleeping dogs lie in your bed can make you sick, research suggests. 研究发现，经常让狗狗睡在你的床上，这将有可能是你患病。 Pet owners may increase the chances of contracting everything from

发表于:2019-02-11 / 阅读(67) / 评论(0)

实用英语

VOA标准英语2010年-Rescue Dog Searches for 'Scent of the

New book chronicles love and partnership with Texas search-and-rescue dog Adam Phillips | New York 03 May 2010 Puzzle with her special search and rescue team coat. Related Links Scent of the Missing website Mark-9 Search and Rescue In almost any Amer

发表于:2019-02-12 / 阅读(84) / 评论(0)

VOA标准英语2010年(五)月

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apparent image sharpness