高功率干电池

Do I Know You? With computer security threats lurking around every electronic corner it is no wonder that so many online activities, from signing into your e-mail to checking your bank account, requir

发表于:2018-12-05 / 阅读(142) / 评论(0) 分类 英语沙龙2004全年合辑下

As the development of high technology, nowadays, people have access to all kinds of new products, these high technology products bring convenience to peoples life. Cell phone is one of the biggest inventions, people can keep in touch with each other

发表于:2018-12-18 / 阅读(192) / 评论(0) 分类 2015年VOA慢速英语(一)月

III. Listening In Task 1: Stem Cell Research Script Gregory: The Republican party in America is opposing stem cell research. I find it hard to believe that in this day and age, someone would do that. Lillian: Stem cell research sounds pretty impressi

发表于:2018-12-29 / 阅读(110) / 评论(0) 分类 新视野大学英语:视听说教程 4

For something that could revolutionize the world, its come along very slowly. The fuel cell was invented in 1839, but there was little development until the 1950s when NASA started to use them in space where they are still used today. Now, after yea

发表于:2018-12-30 / 阅读(183) / 评论(0) 分类 国家地理2008年

The girl would turn her cell phone off and put it by her photo on the desk everynight befor going to bed. This habit had been with her ever since she bought the phone. The girl had a very close boyfriend,when they couldn't meet ,They would either cal

发表于:2019-01-02 / 阅读(142) / 评论(0) 分类 每天一点英文

SCIENCE REPORT — February 7, 2002: Fuel Cell Cars By Mario Ritter This is the VOA Special English SCIENCE REPORT. The United States Secretary of Energy, Spencer Abraham, has announced a program to d

发表于:2019-01-02 / 阅读(149) / 评论(0) 分类 科技之光

EXPLORATIONS -February 27, 2002: Fuel Cell Cars By Mario Ritter VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLORATIONS. Today we tell a

发表于:2019-01-02 / 阅读(172) / 评论(0) 分类 Explorations

我们再来给大家介绍两个以dry这个字为主的习惯用语。第一个是:High and dry. High就是高,dry 就是干。要是一个人处于high and dry的局面,那他就是面临难以

发表于:2019-01-07 / 阅读(261) / 评论(0) 分类 美国习惯用语

China builds first tower-type solar-thermal power station BEIJING, Nov. 12 (Xinhua) -- The first tower-type solar-thermal power station in Asia has been built in northwest Beijing, chief of the program said on Monday. Wang Zhifeng, a researcher at th

发表于:2019-01-07 / 阅读(199) / 评论(0) 分类 英语新闻

By Carol Pearson Washington 16 April 2007 Watch Diabetes report Type 1 diabetes can affect anyone but it usually starts in people younger than 30. It is a lifelong disease, and there is no cure. But doctors recently tested a stem cell therapy that a

发表于:2019-01-09 / 阅读(192) / 评论(0) 分类 2007年VOA标准英语(四月)

By Carol Pearson Washington 25 September 2007 A lot of people wonder about the impact cell phones might have on their health. And now a new study shows that heavy mobile, or cell, phone use may result in hearing loss. VOA's Carol Pearson reports. As

发表于:2019-01-11 / 阅读(167) / 评论(0) 分类 2007年VOA标准英语(九月)

Power Your Laptop by Taking a Walk Scientists at the University of Wisconsin-Madison have developed a technology that turns human motion into electricity. In this week's journal Nature Communications, they describe how to power a cell phone or other

发表于:2019-01-14 / 阅读(164) / 评论(0) 分类 VOA标准英语2011年(八月)

17日,国家主席习近平在会见出席第七轮中美工商领袖和前高官对话的美方代表时,就中美关系发表意见。 请看相关报道: President Xi Jinping on Thursday said that China is committed to working with the Unite

发表于:2019-01-16 / 阅读(156) / 评论(0) 分类 英文语法词汇

DAVID GREENE, HOST: Scientists have taken one more small step toward understanding what makes the human brain unique. As NPR's Jon Hamilton reports, they've identified a type of brain cell that exists in people but not in rodents. JON HAMILTON, BYLIN

发表于:2019-01-17 / 阅读(171) / 评论(0) 分类 2018年NPR美国国家公共电台8月

释义: High 高的,dry 干的 z干燥的; To be left behind; abandoned. Being in a helpless situation without a way to recover. 被遗忘,被抛弃,处于一个没有援助的处境中; Imagine driving to a friend's wedding, only for you

发表于:2019-01-17 / 阅读(116) / 评论(0) 分类 英语俚语天天说

For something that could revolutionize the world, its come along very slowly. The fuel cell was invented in 1839, but there was little development until the 1950s when NASA started to use them in space where they are still used today. Now, after year

发表于:2019-01-22 / 阅读(140) / 评论(0) 分类 自然百科2008年

17日,国家主席习近平在会见出席第七轮中美工商领袖和前高官对话的美方代表时,就中美关系发表意见。 请看相关报道: President Xi Jinping on Thursday said that China is committed to working with the Unite

发表于:2019-02-03 / 阅读(146) / 评论(0) 分类 英文语法词汇

Science and technology. 科技。 Medical implants. 医用植入设备。 A sweet idea. 一个甜美的想法。 Researchers are trying to harness glucose-the body's own fuel-to power implantable gadgets such as pacemakers. 研究人员正试图利用葡

发表于:2019-02-18 / 阅读(184) / 评论(0) 分类 经济学人综合

There is a limit how much I can carry The misery I married kept me chained down so long Now I feel alive for the first time Where I have been, what I have seen contribute to the moment The river runs dry The river runs dry And I want you to know you

发表于:2019-02-20 / 阅读(147) / 评论(0) 分类 英文摇滚歌曲

Topics: Alcatraz; The Simpsons; using negation with an infinitive; heaven versus heavens; kind of versus sort of versus type of Words: to escape guard jailbreak cover-up cell haunted animated dysfunctional family trouble-maker pacifier merchandise le

发表于:2019-02-23 / 阅读(127) / 评论(0) 分类 美语听力 English Cafe
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