单词：internal electric source
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45.The source of Energy A summary of the physical and chemical nature of life must begin, not on the Earth, but in the Sun; in fact, at the Suns very center. It is here that is to be found the source of the energy that the Sun constantly pours out i
新概念优美背诵短文50篇
Variety is the Source of Creativity Variety is the source of creativity. Variety injects the fluid of creativity into the most hollow minds. To ensure a triumphant career, variety combined with flexibility to fit in diverse circumstances is the major
24篇魔术美文串记4级词汇
Electric Fish 发电鱼 One way that Harold Zakon and his team find fish to study is to put electrical detectors into the bottom of murky streams in Venezuela. This works because certain fish emit pulses of electricity. Discover electric fish -- on tod
(科普英语)Earth and Sky
A summary of the physical and chemical nature of life must begin, not on the Earth, but in the Sun; in fact, at the Sun's very center. It is here that is to be found the source of the energy that the
新东方背诵文选
起得晚睡得晚，拥有这种睡眠特质的人被称为夜猫子 6 Minute English bbclearningenglish.com 2010 Page 1 of 5 Dan: Hello and welcome to this weeks 6 minute English. Im Dan Walker Smith and today Im joined by Kate. Now Kate, would you
一起听英语
25.Could you check it out, please? 25.麻烦你们来看一下好吗？ 26.Could you fix it? 26.你能修好吗？ 27.I'll have that taken care of immediately. 27.我马上处理这件事。 28.How do I use the safe in my room? 28.房间里的保险箱
实境旅游英语
28 Fred Smith Fred Smith: Most of the time, the biggest 1)risk that an 2)entrepeneur has to face, in my mind, is 3)internal. They have to decide that this is the thing that they want to do with their time and their life more than any other thing, be
名人名篇
吃什么别吃药，看什么别看医生，学英语学中医养生之道，遵循24节气养生法，让你健健康康，不生病。预防疾病远离医生。 Feb.3-5 立春 Spring Begins Beginning of spring，temprature rises and nature wakes.
实用英语
今天我们要学的词是source。 Source, 意思是来源。 Social Security is a reliable income source for seniors, 社会保障是美国老年人可靠的收入来源。 Police have received thousands of tips, according to a source close to the
英语每日一词
By Kari Barber Dakar 21 March 2008 In many African countries, few people have access to computers and the Internet. Experts say this is hindering development and preventing students from being able to compete for jobs. At a conference in Dakar this w
VOA标准英语2008年（三月）
今天我们要学的词是source。 Source, 意思是来源。 Social Security is a reliable income source for seniors, 社会保障是美国老年人可靠的收入来源。 Police have received thousands of tips, according to a source close to the
英语单词荟萃
By Gary Thomas Washington 22 August 2007 The Central Intelligence Agency has released a report sharply critical of the CIA's senior leadership in the years and months leading up to the terrorist attacks of September 11, 2001. As VOA correspondent Gar
2007年VOA标准英语（八月）
Samasource Provides Jobs for Poor Via the Internet The World Bank says 1.3 billion of the world's seven billion people live in extreme poverty, surviving on less than $1.25 a day. Aid organizations have long relied on charitable contributions to help
VOA标准英语2011年(十二月)
Alan, Canada speaker How do I get my news? Well, when I lived in Canada I got my news from primarily watching television and reading the newspaper. But since I moved over to Asia and started using computers more and more I find that I get my main sou
一起闲话英语-English Chitchat
By Ravi Khanna Washington 09 November 2007 The current political turmoil in Pakistan has raised concerns in Washington that the Pakistani government is no longer focused on battling Islamic militants and it is making the country an even safer haven f
VOA常速英语2007年（十一月）
内科 internal, medicine 内科学 medicine 内科医学 internal medicine 内科医师 internist,physician 内科住院医师 house physician 心脏(病)学 cardiology 心脏病学家 cardiologist 神经病学 neurology 神经病学家 neuropathist
实用英语
中国人认为，太极是天地万物之根源。太极分为阴阳二气，阴阳二气产生木、火、土、金、水这五行。五行代表或作用于人体器官，即火对心，木对肝，土对脾胃，金对肺，水对。肾。阴阳化
英语口译
H1N1的预防英语对话 H1N1是一种病毒，是Orthomyxoviridae系列的一种病毒。它的宿主是鸟类和一些哺乳动物。几乎所有甲型的H1N1病毒已被隔离，野生鸟类出现疾病属罕见。有些H1N1病毒引起严重的疾
实用英语
今天我们要学的词是 internal. Internal 形容词，内部的。Britain's MI5 has begun an internal review of how it handled intelligence on the Manchester suicide bomber. 英国军情五处开始展开内部审查，看军情五处对所掌握的
英语单词荟萃
SCOTT SIMON, HOST: The Democrats' proposed Green New Deal calls for America to eliminate greenhouse gas emissions from U.S. transportation, an ambitious goal that would require - among many other things - phasing out cars that run on gasoline. That m
2019年NPR美国国家公共电台2月