子宫颈内膜息肉

NPR 2009-03-27

From NPR news in Washington. I'm Jack Speer. A key Senate committee has sighed off on President Obama's budget blueprint setting the stage for debate on the 3.6 trillion dollars spending package some time next week. Approval by the Senate Budget Com

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2009年NPR美国国家公共电台3月

SSS 2009-12-29

Could there be a substance that both gives us the munchies and can help combat obesity? There may indeed be, according to research published in the Proceedings of the National Academy of Sciences. The Monell Center in Pennsylvania partnered with Kyus

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Scientific American(十二)月

VOA标准英语2014--新型检测非侵入性结肠癌准确度达94%

New Non-invasive Colon Cancer Test Claims 94% Accuracy 新型检测非侵入性结肠癌准确度达94% According to the World Cancer Research Fund and the American Institute for Cancer Research, colorectal cancer is the third most common cancer worl

发表于:2018-12-08 / 阅读(110) / 评论(0)

VOA标准英语2014年(九月)

趣味青春英语电台第54期:Make or break

Idiom: Make or break ( something critical ) Hit the book: Marine Organism Coral polyps Calcium Limestone Attach to Weird Coral reef

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趣味青春英语

经济学人12:锻炼也会上瘾奔跑的奥秘

Science and technology. 科技。 Exercise and addiction. 锻炼也会上瘾。 Fun run. 奔跑的奥秘。 People, it seems, have evolved to be addicted to exercise. 人类似乎在进化过程中对锻炼上瘾了。 AS THE legions of gym bunnies a

发表于:2018-12-31 / 阅读(182) / 评论(0)

经济学人科技系列

什么是GRE阅读中的视角

谈到视角，很多同学可能会问，当我谈论视角的时候，我在说什么。看以下GRE考试中的一句话： The large number of physiological and behavioral similarities between birds and mammals, which have separate evolutionary h

发表于:2019-01-03 / 阅读(133) / 评论(0)

GRE英语

CNN 2011-02-06

Fridays are awesome! Just like the students and teachers at Ron Clark Academy, where I had the privilege of speaking yesterday. I'm Carl Azuz, bringing you 10 minutes of headlines, leaving out the commercials. Let's go ahead and get started. The fina

发表于:2019-01-08 / 阅读(165) / 评论(0)

CNN2011年(二)月

NPR 2009-08-02

Iran's state-run television station says three American tourists have been arrested after entering the country from northern Iraq without permission. The State Department is looking into the reports, as NPR's Allison Keyes reports. The three were re

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2009年NPR美国国家公共电台8月

VOA慢速英语2013 SCIENCE IN THE NEWS - Traditional Test for Cervix Cancer Being Used to Test for Other Cancers

SCIENCE IN THE NEWS - Traditional Test for Cervix Cancer Being Used to Test for Other Cancers This is SCIENCE IN THE NEWS, in Special English. Im Kelly Jean Kelly. And Im Avi Arditti. Today, we tell about a new way to test for cancers of the female r

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2013年VOA慢速英语(二)月

2007年VOA标准英语-Doctors Give President Bush Clean Bill of Healt

By Melinda Smith Washington 24 July 2007 President Bush recently (Saturday, July 21) had five small growths removed from his colon. The growths, or polyps, were found during a routine colon cancer scan. The growths were small and turned out to be ben

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2007年VOA标准英语（七月）

VOA标准英语2012--Study Finds Removing Polyps Saves Lives

Study Finds Removing Polyps Saves Lives Colon cancer normally starts with growths called polyps inside the intestine. Previous studies have shown that removing polyps can prevent colon cancer from developing. The new study, published in the New Engla

发表于:2019-01-14 / 阅读(180) / 评论(0)

VOA标准英语2012年(二月)

2007年VOA标准英语-Folic Acid Linked to Colon Polyps

By Melinda Smith Washington, D.C. 07 June 2007 For years, doctors urged women to take folic acid if they planned to get pregnant. Then researchers discovered the nutrient helped reduce the risk of a heart attack. But now a new study shows folic acid

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2007年VOA标准英语（六月）

英语听力：自然百科澳大利亚大堡礁 Great Barrier Reef—2

Where every plant and animal helps sustain the whole.The waste from parrot fish cements the reef. Stinging anemones provide a haven to the vulnerable. Even killers play their part, preventing a population explosion that would destroy this fragile eco

发表于:2019-01-22 / 阅读(117) / 评论(0)

自然百科2011年

英语听力：自然百科澳大利亚大堡礁 Great Barrier Reef—3

As a polyp grows, it puts up a wall of limestone around itself. And then it multiplies. Each polyp can produce thousands of offspring, which all work together to build a living fortress-- a coral reef. After just a few years, a single piece of coral

发表于:2019-01-22 / 阅读(127) / 评论(0)

自然百科2011年

英语听力文摘 English Digest 476、美食家的烦恼

Supertasters Beware! You may have heard of supertasters. These are people who, it was discovered, are carrying around extra taste buds on their tongues, making the world of eating much more intense. Its not at all an unusual thing: the latest data su

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英语听力文摘 English Digest

Step by Step 3000 第2册 Unit10:Health(3)

Part 3. Lifestyle and environmental factors versus cancers. Keywords. factors, control, cancer cases, list of causes, life style and environmental exposures, best option. Vocabulary. bladder, cervix, pancreas, digestive tract, speculate. A. You're go

发表于:2019-02-15 / 阅读(130) / 评论(0)

Step by Step 3000 第二册

经济学人341:锻炼也会上瘾奔跑的奥秘

Science and technology 科学技术 Exercise and addiction 锻炼也会上瘾 Fun run 奔跑的奥秘 People, it seems, have evolved to be addicted to exercise 人类似乎在进化过程中对锻炼上瘾了 AS THE legions of gym bunnies and jogging

发表于:2019-02-16 / 阅读(178) / 评论(0)

经济学人科技系列

英语听书《海底两万里》第309期第23章珊瑚王国(6)

In the zoophyte branch, class Alcyonaria, one finds the order Gorgonaria, which contains three groups: sea fans, isidian polyps, and coral polyps. 在植虫动物门、翡翠纲中，有矾花这一目，这一目包含矾花、木贼和珊瑚三科。

发表于:2019-02-17 / 阅读(95) / 评论(0)

《海底两万里》中英双语有声读物

英语歌曲:布鲁斯 Gucci Mane - Bingo

饶舌:Gucci Mane - Bingo 相关介绍：来自亚特兰大的Radric Gucci Mane Davis，在发行了个人首张专辑《Trap House》四年之后，人气日渐高涨。 Bricks, Photo Shoot, Shirt Off and Stoopid and the Make the Trap Say Aye remix等

发表于:2019-02-18 / 阅读(150) / 评论(0)

节奏布鲁斯

美国国家公共电台 NPR Scientific Duo Gets Back To Basics To Make Childbirth Safer

DAVID GREENE, HOST: This is the story about two women, a doctor and a mechanical engineer. They came together to study one of the most basic parts of human life - pregnancy and labor. That's because there's a lot we just don't know. NPR's Alison Kodj

发表于:2019-03-17 / 阅读(401) / 评论(0)

2019年NPR美国国家公共电台2月

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advisory committee on advanced television