小目标探测器

Pill Combines Biology, Electronics to Recognize Diseases

Researchers say a pill could soon send radio signals from inside your stomach to help doctors recognize signs of disease. Scientists have developed a small pill for patients to swallow. It mixes synthetic biology and electronics to find bleeding in t

发表于:2018-12-08 / 阅读(77) / 评论(0)

2018年VOA慢速英语(六)月

初中英语人教版初三年级上册40

[00:27.09]Read and answer [00:39.84]Look!what's that? [00:44.80]Sorry,I don't know.Lets ask Han Mei. [00:51.85]Han Mei,what's that thing with three legs? [01:07.00]It's a cup. [01:14.45]A cup?It's verry strange. [01:20.69]I've never seen a cup with t

发表于:2018-12-10 / 阅读(89) / 评论(0)

初中英语人教版初三

高中必背单词词组（北师大版）11

Unit 31 单词 1.airy 2.spacious 3.outfit 4.manly 5.fabric 6.individuality 7.reflect 8.reflective 9.underneath 10.obscene 11.abuse 12.conscious 13.biographical 14.corrupt 15.tactical 16.plateau 17.heroic 18.rotten 19.superhuman 20.labour 21.distill 2

发表于:2018-12-13 / 阅读(204) / 评论(0)

北师大高中英语模块一讲解

生活英语对话 Episode 86: Another date

本单元是关于再一次约会的对话 Paul: I'm pleased everything's out in the open now Alice. I didn't like hiding things from you. Alice: You should have told me right from the word go, Paul. It was the way I found out that made me so upset. Paul: I know

发表于:2018-12-26 / 阅读(106) / 评论(0)

公寓伙伴

第81期: kowtow, late, nature, object, pack

说一口流利的英语，从简单的单词开始。听听，读读，背背，今天你的词汇量又增加了5个。单词/词义中英例句单词听读 kowtow [ 5kau5tEu ] Be polite, but don

发表于:2018-12-30 / 阅读(167) / 评论(0)

每日攻克5词

国家地理-2008-07-12 Lie Detector 测谎仪的奥秘

It might be the cheeks flushing with embarrassment or a voice choking with emotion. Our physical reactions can reveal what we truly feel. And some think they can show when someone's lying. Typically when a person tells a lie, they begin to sweat. I'

发表于:2018-12-30 / 阅读(178) / 评论(0)

国家地理2008年

TED演讲:在体内寻找癌细胞的小颗粒(2)

Now as engineers, we think of this as straight-up miniaturization. 作为工程师，我们认为这个就是直接微型化。 You took a big thing and you made it little. 你带来一个大东西并且把它变小。 But what I told you before abou

发表于:2019-01-03 / 阅读(62) / 评论(0)

TED演讲科学篇

TED演讲:在体内寻找癌细胞的小颗粒(3)

In my lab, we recently made a cancer nanodetector 在我的实验室，我们最近研制出了一种癌症纳米检测器， that is so small that it could travel into the body and look for tumors. 小到可以进入全身血液循环并寻找肿瘤。

发表于:2019-01-03 / 阅读(102) / 评论(0)

TED演讲科学篇

Lying

Lying NB: This is not an accurate word-for-word transcript Dan: Hello and welcome to this weeks 6 Minute English. Im Dan Walker Smith and today Im joined by Kate. Now Kate, here's an awkward question for you: do you consider yourself a good liar? Kat

发表于:2019-01-07 / 阅读(99) / 评论(0)

六分钟英语

VOA慢速英语2015 可预防的一氧化碳中毒每年仍夺去许多生命

AS IT IS 2015-05-11 Preventable Carbon Monoxide Still Claims Many Lives 可预防的一氧化碳中毒每年仍夺去许多生命 Many areas around the world suffer from frequent loss of electrical power. People often must use other sources of power,

发表于:2019-01-12 / 阅读(87) / 评论(0)

2015年VOA慢速英语(五)月

Small asteroid to pass Earth: NASA

LOS ANGELES, June 24 (Xinhua) -- Near-Earth asteroid 2011 MD will whip past Earth on June 27, but will not pose any threat, NASA's Jet Propulsion Laboratory (JPL) said on Friday. The asteroid will pass only 12,000 kilometers (7,500 miles) above the E

发表于:2019-01-20 / 阅读(110) / 评论(0)

英语新闻

英语听力：自然百科 Lie Detector 测谎仪的奥秘

发表于:2019-01-22 / 阅读(110) / 评论(0)

自然百科2008年

经济学人149:跟领导走

Science and technology 科学技术 Collective behavior 集体行为 Follow my leader 跟领导走 A group's intelligence depends in part on its members'ignorance 群体智慧部分依赖于群体成员的愚昧 HUMAN beings like to think of themselv

发表于:2019-01-26 / 阅读(100) / 评论(0)

经济学人科技系列

pbs高端访谈:3D打印手枪引发安全担忧

RAY SUAREZ:More about this technology, the man behind the project and the questions this all raises from Andy Greenberg of Forbes. He's been covering this story and was in Austin when Cody Wilson first tested the gun. And, Andy, now that this thresho

发表于:2019-01-27 / 阅读(159) / 评论(0)

PBS访谈社会系列

VOA标准英语2010年-Body Scanners, Touted as Effective Too

Public opinion polls suggest most Americans favor full body scanners as a way to protect against terror attacks on commercial airliners. The benefits of scanners are being debated in a number of countries. Some groups have raised privacy issues. But

发表于:2019-02-07 / 阅读(77) / 评论(0)

VOA标准英语2010年(一月)

现在的女孩子喜欢什么样的礼物？

发表于:2019-02-15 / 阅读(75) / 评论(0)

阅读空间

经济学人: 搜寻火星生命 (2)

Regardless of their source, any methane molecules in Mars's atmosphere would, on the basis of experiments on Earth, be expected to hang around for centuries. 不论它从何而来，根据地球的实验，火星大气中的任何甲烷分子将有望徘

发表于:2019-02-16 / 阅读(103) / 评论(0)

经济学人科技系列

The Target

My cooking has always been the target of family jokes. One evening, as I prepared dinner a bit too quickly, the kitchen filled with smoke and the smoke detector went off. Although both of my children had received fire-safety training at school, they

发表于:2019-02-18 / 阅读(107) / 评论(0)

趣味英语

1个亿"小目标"刷爆朋友圈

中国地产大亨王健林日前说，年轻人想成为首富没什么不对，但建议先定一个小目标，譬如挣它一个亿（指人民币1亿元，）。这番霸气说法随即在网络爆红。报道称，谈到心有多大，舞台就有

发表于:2019-02-20 / 阅读(161) / 评论(0)

英语口语

【英语语言学习】我们为什么会笑？

ACKI LYDEN, HOST: OK. So here's a joke. A man sitting on the veranda with his wife one night when out of the blue he says: I love you. His wife says: Was that you or was that the beer talking? The man says: That was me talking to the beer. Maybe you

发表于:2019-02-23 / 阅读(103) / 评论(0)

英语语言学习

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学英语单词

abdominal cavities

add-one

advisory group on reliability of electronic equipment (agree)