氯唑西林,邻氯青霉素

乘车英语对话-Why to Buy a Pass(2)

A: Have you bought a bus pass yet? B: I'm not getting one. A: Why is that? B: It's cheaper if I don't buy one. A: Buying a bus pass will save you money. B: How do you figure that? A: There's no limit to how often you can use your bus pass. B: Really?

发表于:2018-12-02 / 阅读(182) / 评论(0)

实用乘车英语

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(136) / 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(108) / 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(185) / 评论(0)

60秒科学

音乐咖啡厅:Joshua Hyslop - Say It Again

Say it again say it again Baby you will be believe it Say it again say it again To my face In the end oh in the end If I don't believe it In the end should I fall from grace Well I don't know How to bring myself to hope No I don't know you at all Oh

发表于:2019-01-03 / 阅读(209) / 评论(0)

音乐咖啡厅

情景英语对话：Why You Moved(1)

A: Are you new in town? B: Yes, I did just move in. A: How do you like it here so far? B: I think its great. A: Where did you move from? B: I was living in El Salvador. A: Why did you decide to move? B: I figured I could have a better life here. A: I

发表于:2019-01-07 / 阅读(148) / 评论(0)

英语情景对话-邻居

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(139) / 评论(0)

Scientific American(五)月

英语杂谈：76 Why Don't You Cry About It

I'm so tired, I need sleep I'm talking to my pillow case, what's wrong with me? I make mistakes, but them's the breaks I'm crying out for anyone to come and rescue me Talk about a new wave (Whoa-oh, whoa-oh!) Talk about a way to save the day (Whoa-oh

发表于:2019-01-10 / 阅读(148) / 评论(0)

英语杂谈

舞曲狂欢:Starstylers Ft.Michy - Keep On Moving

歌曲： Keep On Moving 艺人： Starstylers Ft.Michy 音乐星级： ★★★★★ 所属专辑：未知发行年代： 2006 风格： Dance 介绍：关于Starstylers Ft. Michy在网络上很难找到他们的信息，只知道他们好像是一个DJ组合，组合形式跟舞动精灵差不多，Keep On Movi

发表于:2019-01-11 / 阅读(172) / 评论(0)

舞曲狂欢

美语从头学赖世雄美语音标 17

(a) 单元音本音标符号的发音类似汉字啊的汉语发音，但嘴巴张开的幅度要更大。上下唇及上下齿全张，舌头自然平放，舌尖不接触下齿，也不要卷起或翘起，振动声带。发此音时，最好先照镜

发表于:2019-01-14 / 阅读(119) / 评论(0)

赖世雄美语从头学（美语音标）

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(153) / 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(122) / 评论(0)

2017年NPR美国国家公共电台12月

美国国家公共电台 NPR 40 Years On, A Controversial Film On Islam's Origins Is Now A Classic

40 Years On, A Controversial Film On Islam's Origins Is Now A Classic RAY SUAREZ, HOST: We're going to switch gears now and look at an unusual movie with a long history. Depictions of the Prophet Muhammad have led to violence, most recently last year

发表于:2019-01-17 / 阅读(141) / 评论(0)

2016年NPR美国国家公共电台8月

流行美语第117课 - flip-flop / wishy-washy

今天Larry和李华在校园里闲逛，校园里到处都贴满了选举传单。今天李华会学到两个常用语：flip flop和wishy-washy. LL: Hey, Li Hua who do you support for class presiden

发表于:2019-02-03 / 阅读(200) / 评论(0)

美国之音《流行美语》

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(122) / 评论(0)

阅读空间

ealthy diet may help children with ADHD

BEIJING Jan. 10 (Xinhuanet) -- Keeping a healthy diet may help children with attention deficit hyperactivity disorder (ADHD) in their treatment, a new study revealed. The study was published Monday in the American medical journal Pediatrics. After an

发表于:2019-02-04 / 阅读(199) / 评论(0)

英语新闻

英语杂谈：114 Physicist

[00:00.00]1 HEATHER:I used to rollerskte all the time. [00:28.29]I loved it when I was little.Did you ? [00:31.14]KEVIN:No.I went straight from my pram to a surfboard. [00:35.81]I used to live in the ocean.No wheels required. [00:40.25]2 HEATHER:Well

发表于:2019-02-06 / 阅读(155) / 评论(0)

英语杂谈

美式圣诞节

We wish you a merry Christmas, we wish you a merry ChristmasHave you heard that song? Yup! It's Christmas time! This Christmas, I stayed with my host family1. It was an amazing experience to see how a typical American family would celebrate the bigge

发表于:2019-02-09 / 阅读(134) / 评论(0)

英美文化

圣诞节习俗：美国的圣诞习俗

发表于:2019-02-13 / 阅读(106) / 评论(0)

英语作文

2005年考研新增词汇详解-18

spacious adj.广大的, 大规模的 specialist n.专门医师, 专家 spectrum n.光, 光谱, 型谱，频谱 spicy adj.加香料的, 出产香料的, 辛辣的,有风味的 spine n.脊骨, 书脊, 地面

发表于:2019-02-25 / 阅读(248) / 评论(0)

考研英语

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学英语单词

carbon dioxide corrosion