[医] 奥耳舍夫斯基氏管(一种X线管)

穷爸爸富爸爸 RichDad,PoorDad 第3课

Dad, Can You Tell Me How to Get Rich? My dad put down the evening paper. Why do you want to get rich, son? Because today Jimmy's mom drove up in their new Cadillac, and they were going to their beach house for the weekend. He took three of his frien

发表于:2018-12-06 / 阅读(72) / 评论(0)

动物街64号 Zoo Lane 第一季

13 Skyscrapers and Environment

13 Skyscrapers and Environment In the late 1960's, many people in North America turned their attention to environmental problems, and new steel-and-glass skyscrapers were widely criticized. Ecologists pointed out that a cluster of tall buildings in a

发表于:2018-12-07 / 阅读(655) / 评论(0)

英语范文背诵20篇

VOA标准英语2008年-One Man's Passion: Renewable Energy Projects

By Paul Sisco Washington D.C. 24 January 2008 Wing Power, wave power, people power. Italian inventor Lucien Gambarota tries to capitalize on all three. VOA's Paul Sisco explains in this week's Searching for Solutions report. Lucien Gambarota is a vis

发表于:2018-12-16 / 阅读(85) / 评论(0)

VOA标准英语2008年（一月）

英国学生科学读本第97期:人体(3)

Lesson 97 The Body 第97课人体 If you wish to keep your body healthy, you must learn something about its inside as well as about its outside. 你想要有一个健康的身体, 那就不仅需要了解它的外部结构, 更要明白它的内在构

发表于:2018-12-18 / 阅读(47) / 评论(0)

英国学生科学读本

英语分类词汇：舞台灯光

插座、插头和其它连接物(电器连接) Sockets， plugs and other contacts [electric connections] 插头、插座及其他接触器(电接头) Plugs， sockets and other contacts [electric connections] 表面覆有带电导体的玻璃 Glass

发表于:2018-12-18 / 阅读(74) / 评论(0)

英文语法词汇

美国科学60秒 SSS 2013-05-16

Bottled water companies often brag about the purity of their drinks. Just imagine if they found a water source that's been cut off from the outside world for well over a billion years. Well, scientists have discovered just that, in isolated reservoir

发表于:2018-12-24 / 阅读(64) / 评论(0)

Scientific American(五)月

SSS 2011-09-21

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Asbestos increases the risk for certain cancers. The fibers are thought to do so by skewering cells, setting off chemical reactions that lead to inflammation,

发表于:2018-12-24 / 阅读(98) / 评论(0)

Scientific American(九)月

英语PK台第161期:英语新闻:美国将建"超级高铁"

Elon Musk's Hyperloop is getting its first working test track When Elon Musk, the PayPal billionaire, announced his plans for a near-supersonic transport system of passenger capsules levitating inside tubes it sounded like science fiction. Now the co

发表于:2018-12-28 / 阅读(47) / 评论(0)

英语PK台

365个英语简短小故事-81.Why the Sky Is Brown

She was a big, homely, overweight young woman, in her late 20s, maybe. No ring on her finger, so she was probably single. In fact, judging from her unfriendly demeanor, she probably had no boyfriend. And unless she started dieting and exercising regu

发表于:2018-12-31 / 阅读(125) / 评论(0)

365个英语简短小故事

Designer Antibiotics

85 新功效的抗生素在加州诞生 DATE=8-15-01 TITLE=SCIENCE REPORT - Designer Antibiotics BYLINE=Jerilyn Watson （Start at 1'04

发表于:2019-01-02 / 阅读(146) / 评论(0)

科技之光

原版英语对话1000个:300 Lucky

Todd: OK, Richard! Richard: Hi, Todd. Good to see you. Todd: Good to see you. Richard: Long time no see. Todd: Yeah, it's been awhile. Richard: It's been awhile. Todd: Richard, you helped me out when I first started the website. Richard: My pleasure.

发表于:2019-01-07 / 阅读(127) / 评论(0)

原版英语对话1000个

SSS 2011-04-06

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Solar cells convert sunlight to electricity. But they don't take advantage of all that solar heat, thereby missing out on the majority of the solar ene

发表于:2019-01-08 / 阅读(138) / 评论(0)

Scientific American(四)月

美国俚语:go down the drain"泡汤"或者"付诸东流"

drain作名词的时候可以指下水道。看见go down the drain这个习惯用语，你头脑里可能会出现这样的情景：有个人在洗澡的时候不小心把手上的钻戒滑落到浴缸排水孔里，在他还没来得及作出反应的

发表于:2019-01-08 / 阅读(60) / 评论(0)

美国俚语

英文原版对话1000个:583 Bike Care

Todd: OK so, here we go, now Terry you were saying that you went from Vancouver to San Diego. How many days did that take? Terry: Um, the total trip took 42 days but that included one day on the bus up and then one day on the bus back so 40 days on t

发表于:2019-01-08 / 阅读(78) / 评论(0)

原版英语对话1000个

影视歌曲：Selena Gomez&Kygo-It Ain't Me

I had a dream 我曾梦到 We were sipping whisky neat 我们啜饮香醇的威士忌 Highest floor, the bowery 高楼，树荫下的凉亭 And I was high enough 我已飘飘欲仙 Somewhere along the lines 在途中的某个地方 We stopped seei

发表于:2019-01-10 / 阅读(80) / 评论(0)

影视英文歌曲

美国习惯用语:534 go down the drain

我们前两次讲了几个带有up这个词的习惯用语。今天要讲的习惯用语却都有和up相对的词： down。 Down这个词最常用的解释是往下。比方说在今天要学的第一个习惯用语里：go down the drain。 Drai

发表于:2019-01-14 / 阅读(133) / 评论(0)

美国习惯用语

英语听力文摘 English Digest 503、生命的足迹

类缘何而来？猩猩？还是猿？要追溯到更远的话，应该是单细胞生物吧！纳尼！还不对？那究竟是什么呢？今天的节目将为您讲述生命的起源 Life Traces in Lava Don: Can I ask you something, Ya?l? Ya?l

发表于:2019-01-26 / 阅读(56) / 评论(0)

英语听力文摘 English Digest

经济学人59:微软天价收购Skype

Microsoft's gamble 微软的赌博 A big phone bill 微软天价收购Skype The price that Microsoft is paying for Skype looks high 微软将向Skype支付天价收购金 May 12th 2011 | SAN FRANCISCO | from The Economist print edition STEVE BALLMER

发表于:2019-01-26 / 阅读(116) / 评论(0)

经济学人综合

听歌学英语:Some one like you-Sissel Kyrkjebo

听歌学英语:Some one like you-Sissel Kyrkjebo Sissel Kyrkjebo是挪威著名的女歌手，于1969年出生于挪威，4岁时就参加儿童合唱团，并开始在挪威电视台多次露面。她从16岁出第一张唱片，以其空灵清澈的

发表于:2019-02-08 / 阅读(91) / 评论(0)

听歌学英语

气候问题将让人类失去水源?

EarthSky speaks with water expert Mark Smith, who heads the Water Program for the International Union for the Conservation of Nature IUCN the worlds oldest and largest network of environmental scientists and agencies. EarthSky 与水务专家马克史密

发表于:2019-02-18 / 阅读(97) / 评论(0)

阅读空间

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

Brewer's Dictionary of Phrase and Fable

calcium carbonate-ammonium nitrate

carbonic acid gas