苯溴马隆

Deadly Opioid Overwhelms First Responders And Crime Labs in Ohio play pause stop mute unmute max volume 00:0004:57repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash

发表于:2018-12-02 / 阅读(286) / 评论(0) 分类 2016年NPR美国国家公共电台9月

This is the VOA Special English Agriculture Report. Wheat supplies around the world are at their lowest level in thirty years. Wheat supplies in the United States are at their lowest in sixty years. But the United Nations Food and Agriculture Organi

发表于:2018-12-07 / 阅读(308) / 评论(0) 分类 VOA慢速英语2008年(二)月

Edwina Hayes 于1973年6月生于都柏林,一直在英国和美国发展,是一位出色的乡村音乐歌手和创作者。脱俗的嗓音,深情的演唱,安静的吉他,空灵的歌声是那样轻松的俘获你的心灵。作品均主要

发表于:2018-12-14 / 阅读(315) / 评论(0) 分类 流行英文歌曲

Millions More Children to Receive Vaccines More than one million children die each year from severe diarrhea and pneumococcal disease. Today (Tuesday), the GAVI Alliance announced an expanded campaign against the two leading killers of children world

发表于:2018-12-16 / 阅读(380) / 评论(0) 分类 VOA标准英语2011年(九月)

The first step is to try to really understand the enemy. Poor little bee. So Jean, where is it on this bee that? Ok. I think if you looked even with a naked eye. Just to the side of the abdomen. Yes, oh, on the belly there. That grape red colored. Ok

发表于:2018-12-27 / 阅读(259) / 评论(0) 分类 探索与发现2013年

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-30 / 阅读(402) / 评论(0) 分类 单词解析速记

AGRICULTURE REPORT - Genetic Map Could Point Way to an Improved Honey BeeBy Jerilyn Watson Broadcast: Tuesday, November 28, 2006 This is the VOA Special English Agriculture Report. Scientists now have

发表于:2019-01-02 / 阅读(309) / 评论(0) 分类 2006年慢速英语(十一)月

Our Greatest Protector: Our Skin! Now, the VOA Learning English program Words and Their Stories. On this program we explore common expressions in American English. Today we explore the human body. Specifically, we take a tour of our largest organ: th

发表于:2019-01-03 / 阅读(293) / 评论(0) 分类 2018年VOA慢速英语(四)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Why bother with sex? Its a question thats bugged biologists since they first noticed that some critters do it and some dont. The answer theyve come up wi

发表于:2019-01-08 / 阅读(296) / 评论(0) 分类 Scientific American(十一)月

Agriculture Report - Honey Bee Losses Still a Problem in US Beekeepers reported losing about 35 percent of their hives in the fall and winter of last year. Transcript of radio broadcast: 12 May 2008 This is the VOA Special English Agriculture Report

发表于:2019-01-11 / 阅读(477) / 评论(0) 分类 VOA慢速英语2008年(五)月

This is the VOA Special English Agriculture Report. What has happened to America's honeybees? Last fall, beekeepers from states with warm climates began to report a sudden loss of honey bees. Losses were reported in twenty-four states and into Canad

发表于:2019-01-11 / 阅读(324) / 评论(0) 分类 VOA慢速英语2007年(四)月

This is the VOA Special English Agriculture Report. American beekeeping operations have been hit hard by what scientists call colony collapse disorder. Almost half of their worker bees have disappeared during the past season. C.C.D. has also been re

发表于:2019-01-11 / 阅读(336) / 评论(0) 分类 VOA慢速英语2007年(九)月

Fabric Fights Dust Mites in Your Bed 你床上织物中的抗尘螨 Many people around the world suffer from dust-related allergies. People with allergies have trouble breathing or suffer from tightness in the chest and shortness of breath. Most alle

发表于:2019-01-12 / 阅读(358) / 评论(0) 分类 2015年VOA慢速英语(十)月

US Scientists Expand Scope of HIV Vaccine Study The worlds largest ongoing HIV vaccine study has been expanded to consider multiple ways a vaccine might boost immune response to the AIDS virus. The U.S. Institute of Allergy and Infectious Diseases (N

发表于:2019-01-14 / 阅读(350) / 评论(0) 分类 VOA标准英语2011年(八月)

KELLY MCEVERS, HOST: The declaration of an opioid emergency by President Trump has put the focus on the need for treatment. And now some communities are asking who will pay. NPR's Allison Aubrey reports on the rising costs of treating the epidemic. A

发表于:2019-01-16 / 阅读(291) / 评论(0) 分类 2017年NPR美国国家公共电台10月

Broadcast on Coast to Coast: November 7, 2002 Rebroadcast on VOA News Now: November 10, 2002 AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER -- slang and idioms in American politics. RS: Tuesday was Election Day, and Slangman Da

发表于:2019-01-25 / 阅读(426) / 评论(0) 分类 词汇大师(Wordmaster)

After what seems like an entire dark, cold winter's worth of speculation surrounding Jon Snow's fate on Game of Thrones, Kit Harington may have just revealed what happens to his beloved character with a single sentence. 翘首以盼的观众们在一整

发表于:2019-01-31 / 阅读(324) / 评论(0) 分类 阅读空间

By Jessica Berman Washington 11 May 2006 French researchers at the Sanofi Pasteur Institute say they have developed a bird flu vaccine that, so far, appears to be safe and effective in humans. But obs

发表于:2019-02-04 / 阅读(408) / 评论(0) 分类 2006年VOA标准英语(五月)

It feels like all three of you have been living under there. Something that. 感觉你们三个 一直住在那底下 Melanie, if the stalactites grows from the ceiling of the cave, 梅拉妮 如果说钟乳石是从洞穴的顶上长下来的 what f

发表于:2019-02-15 / 阅读(304) / 评论(0) 分类 艾伦脱口秀

But often possession is the whole of the law. 不过,有了所有权往往就有全部的法律。 What are the sinews and souls of Russian serfs and Republican slaves but Fast-Fish, whereof possession is the whole of the law? 俄罗斯的农奴和共

发表于:2019-02-25 / 阅读(345) / 评论(0) 分类 白鲸记
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