生物非依存因子

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(86) / 评论(0)

2007年VOA标准英语（二月）

美国国家公共电台 NPR Probiotics For Babies And Kids? New Research Explores Good Bacteria

STEVE INSKEEP, HOST: This year Americans will spend more than $2 billion on probiotics, supplements aimed at boosting what are called good bacteria inside us. One part of the market that's growing rapidly is probiotics for babies and kids. Here's NPR

发表于:2018-12-17 / 阅读(61) / 评论(0)

2018年NPR美国国家公共电台5月

60秒科学:Do Rainforests Create Rain?

Rainforests exist because it rains a lot and that makes the forests grow, right? Well, not so fast. What if its not the rain that makes the forestswhat if its the forests that actually generate the rain? Thats the contention of a paper in BioScience

发表于:2019-01-02 / 阅读(132) / 评论(0)

60秒科学

SSS 2009-05-07

Rainforests exist because it rains a lot and that makes forests grow, right? Well, not so fast. What if its not the rain that makes the forests? What if its the forests that actually generate the rain? That is the contention of a paper in BioScience

发表于:2019-01-08 / 阅读(93) / 评论(0)

Scientific American(五)月

节奏布鲁斯:Ne-Yo - Miss independent

歌曲： Miss independent 艺人： Ne-Yo 音乐星级： ★★★★ 所属专辑： Year Of The Gentleman 发行年代： 2008 风格： RB Ne-Yo（原名Shaffer C. Smith）出生于美国Arkansas州一个音乐世家，自幼生活在一个单亲家庭，被母亲抚养长大。为了使Ne-Yo有更好的发展

发表于:2019-01-11 / 阅读(73) / 评论(0)

节奏布鲁斯

英文歌曲：Ne-Yo - Miss independent

ye~~ye~~ye~~ye~~ ye~~ye~~ye~~~ Oo there something about just something about the way she moved I cant figure it out, there's something about her (about her) Say oo there something about, What kinda women wants you but you dont need you Hey, i cant fi

发表于:2019-01-14 / 阅读(73) / 评论(0)

节奏布鲁斯

美国国家公共电台 NPR Probiotic Bacteria Could Protect Newborns From Deadly Infection

ROBERT SIEGEL, HOST: Now some good news, especially for babies around the world. Scientists in the U.S. and India have found an inexpensive treatment for a common infection. It could save hundreds of thousands of newborns each year. The treatment com

发表于:2019-01-16 / 阅读(93) / 评论(0)

2017年NPR美国国家公共电台8月

美国国家公共电台 NPR Could Probiotics Protect Kids From A Downside Of Antibiotics?

RACHEL MARTIN, HOST: Go online, walk through any health store or supermarket, and you'll find all kinds of products being sold as probiotics. They're being promoted for all kinds of things - preventing upset stomachs, boosting the immune system, figh

发表于:2019-01-16 / 阅读(66) / 评论(0)

2017年NPR美国国家公共电台12月

学个词Learn a Word 第665期 WOW factor

今天我们要学的词是WOW factor。 A WOW factor, 指让人惊叹的东西。经济不景气，也影响到了玩具行业。从二月中旬开幕的美国国际玩具展可以看出， In 2009, there will still be toys with the WOW factor, but

发表于:2019-01-30 / 阅读(107) / 评论(0)

英语单词荟萃

老友记第一季 22 The One with the Ick Factor

本集简介：瑞秋大做春梦先是和钱德，第二次天梦见和钱德及乔伊（不过大多数时间是后两人在忙乎），第三个梦终于是和罗斯。菲比想做兼差赚钱，所以给钱德当秘书。钱德由此发现同僚们

发表于:2019-01-30 / 阅读(125) / 评论(0)

老友记(六人行)

VOA常速英语2007年-Independent Candidate Shakes Up South Korea's P

By Kurt Achin Seoul 07 November 2007 All bets are off now in South Korea's presidential race. With just a little more than a month to go before the vote, a new independent candidate may draw support away from the former Seoul Mayor who, until now, ap

发表于:2019-01-31 / 阅读(88) / 评论(0)

VOA常速英语2007年（十一月）

音乐咖啡厅:Miss Independent -Ne-Yo 抒情男声

RB神童Ne-Yo的单曲《Miss Independent》正在英国单曲榜激烈打榜中。虽然出道时间不长，但颇具才气的Ne-Yo通过三年来的这三张质量不俗的专辑已经成为当今美国年轻一代的RB音乐人的代表，年纪轻轻的他已经成为格莱美奖提名的常客，在当代RB音乐类的奖项中，近两年每年发

发表于:2019-01-31 / 阅读(163) / 评论(0)

音乐咖啡厅

专家:益生菌酸奶并非有益肠道健康

Probiotic yoghurt drinks and supplements dont live up to their promises, according to an EU watchdog. They claim to boost your immune system and help digestion. It concluded there is no scientific proof that products such as Yakult have any health be

发表于:2019-02-04 / 阅读(63) / 评论(0)

阅读空间

英语歌曲:Miss Independent

Miss Independent Ne-Yo It's something about, just something about The way she moved I cant figure it out. There's something about her (About her) Say ooh. There's something About kinda women that want you, but dont need you Hey I can't figure it out

发表于:2019-02-07 / 阅读(84) / 评论(0)

好听的英文歌曲

英语歌曲:Independent Women 独立女人

Independent Women 独立女人歌手：Destiny's Child 专辑：kdbtest Lucy Liu... with my girl, Drew... Cameron D. and Destiny Charlie's Angels, Come on Uh uh uh Question: Tell me what you think about me I buy my own diamonds and I buy my own ring

发表于:2019-02-08 / 阅读(87) / 评论(0)

好听的英文歌曲

英文流行歌曲：X Factor冠军打榜热歌 All Night Long

X Factor冠军打榜热歌：All Night Long Alexandra Burke是第五季X Factor的冠军，也是X Factor的舞台上继Leona Lewis之后第二个女性冠军。Alexandra这首发行于今年5月的新单曲本周打入英国单曲榜前十。 Artist：

发表于:2019-02-11 / 阅读(93) / 评论(0)

经典英文歌曲

UCI disbands independent commission

BEIJING, Jan. 29 (Xinhua) -- The International Cycling Union (UCI) has announced its disbanding of the Independent Commission citing lack of coorperation from fellow anti-doping angencies. UCI president Pat McQuaid said in a statement Tuesday that th

发表于:2019-02-18 / 阅读(85) / 评论(0)

英语新闻

英语歌曲：2010 X Factor冠军Matt Cardle新单曲 When We Collide

2010 X Factor冠军Matt Cardle新单曲：When We Collide Matt Cardle，参加第七季X Factor之前只是一个27岁的粉刷匠这身份实在平凡得可以。今年他鼓起勇气参加了第七季X Factor，一举拿下冠军，并发行了自己

发表于:2019-02-20 / 阅读(81) / 评论(0)

经典英文歌曲

地道英语在线听-Wow factor 叫好率

Jo: This is Real English from BBC Learning English. Im Jo. Jean: And Im Jean. Jo: Today were going to look at words and phrases that have recently become part of the English language. Jean: 在我们的《地道英语》节目当中，我们会带领大家一起来学习和熟

发表于:2019-02-26 / 阅读(357) / 评论(0)

地道英语在线听

X-Factor人气选手Misha B新单Do You Think of Me—带着浓浓的想念

X-Factor人气选手Misha B新单《Do You Think of Me》带着浓浓的想念 X-Factor选手米莎碧被许多人拿来和麻辣鸡做比较，但她的的声音也颇具辨识度。这是她的最新单曲《Do You Think of Me》，表达了对自己

发表于:2019-03-11 / 阅读(158) / 评论(0)

流行英文歌曲

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学英语单词

assenter

atilano

barium meta carbonate

basic nonchinese character set