[化] 渗滤器

13 LIVING IN THE WORLD OF HARRY POTTER

J.K. Rowling (Author): I know that when I read books as a kid, the characters became part of my fantasy life. Margot Adler (Interviewer): Uh-huh. And you've lived with Harry Potter for more than ten y

发表于:2018-11-28 / 阅读(253) / 评论(0)

疯狂英语2001年

趣味青春英语电台第130期:Off the chart

Idiom: Off the chart 事情超出范围或者标准 Hit the book: Standardized Percolate Perspective Tickle Orthodox Open-ended Thumb up Thumb down

发表于:2018-12-27 / 阅读(213) / 评论(0)

趣味青春英语

国家地理:Killer Lakes 　杀人湖

Volcanic gases escape from the magma . They percolate through the earth crust and into the atmosphere. Professional geologist, Charles Watson, investigates the risks at Horseshoe Lake close to Mammoth's main resort. There is a quiet, silent killer th

发表于:2018-12-30 / 阅读(229) / 评论(0)

国家地理2007年

美一对太空机器漫游者登陆为星一年之后仍在工作

Twin US Robot Rovers Keep Rolling on Mars One Year after Landing 美一对太空机器漫游者登陆为星一年之后仍在工作 Two U.S. robot rovers are still gathering scientific data about the

发表于:2019-01-03 / 阅读(160) / 评论(0)

VOA2005（上）--环境科学探索

Stunning 'Postcard' Sent from Mars

Stunning 'Postcard' Sent from Mars The U.S. Spirit spacecraft has sent its first color postcard from Mars. It is the sharpest image ever taken of Mars or any other planet. The image from the color pan

发表于:2019-01-04 / 阅读(141) / 评论(0)

VOA2004（上）--各类新闻

Hate in the Digital Age

The Internet and social media are proving to be a double-edged sword. While they expand the possibilities of commerce and information-sharing, they are also used by terrorists(恐怖分子) to recruit members, to promote hate, and even to reveal ways

发表于:2019-01-06 / 阅读(173) / 评论(0)

英语新闻

VOA标准英语2008年-Experts Assess Impact of Wall Street Meltdown

Several leading economic experts say the turmoil on Wall Street is caused by a crisis of confidence and that it is likely to have a significant impact on the overall economy and ordinary people across the world. VOA Correspondent Cindy Saine reports

发表于:2019-01-12 / 阅读(136) / 评论(0)

VOA标准英语2008年（九月）

英语构词法（08）-单词构词法

发表于:2019-02-04 / 阅读(119) / 评论(0)

英文语法词汇

雅思阅读词汇：探索太空生命(4)

isolated adj. 孤立的 jurisprudence n. 法学 lander n. 登陆者 latitude n. 纬度 launch n.v.发射（导弹、火箭等） layperson n. 外行 lichen n. [植]青苔，地衣 locale n. 场所 LR=

发表于:2019-02-06 / 阅读(178) / 评论(0)

英文语法词汇

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American Colonization Society

antichronism

antinationalism

audit of non-profit organization

autoantitoxin

back-

Bainbridge