[化] 脱氧红紫胶素

外研社新标准高中英语必修5--Model1 CC

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得 10 到 30 积分的奖励 ! Thank you ！

发表于:2018-12-04 / 阅读(170) / 评论(0)

外研社新标准高中英语必修5

外研社新标准高中英语必修5--Model2 CC

发表于:2018-12-04 / 阅读(124) / 评论(0)

外研社新标准高中英语必修5

VOA慢速英语2011--An Archive of English, Spoken in Many Di

Education Report - An Archive of English, Spoken in Many Different Accents 教育报道 - 一份口音各异的英语录音档案 This is the VOA Special English Education Report. 这里是美国之音慢速英语教育报道。 Steven Weinberger is

发表于:2018-12-16 / 阅读(76) / 评论(0)

2011年VOA慢速英语(八)月

外研社新标准高中英语必修5--Model6 CC

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外研社新标准高中英语必修5

外研社新标准高中英语必修5--Model3 CC

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外研社新标准高中英语必修5

外研社新标准高中英语必修5--Model4 CC

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外研社新标准高中英语必修5

外研社新标准高中英语必修5--Model5 CC

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外研社新标准高中英语必修5

经济学人:能源短缺电能如何储存?(下)

Battery firms like Tesla, as well as some utilities, see a mixture of rooftop photovoltaics, home-mounted batteries and electric vehicles as the way of the future, 像特斯拉这样的电池公司，以及一些公用事业公司，将屋顶太阳能电

发表于:2018-12-31 / 阅读(72) / 评论(0)

经济学人商业系列

经济学人:能源短缺电能如何储存?(上)

Business 商业 Iberdrola: The energy-storage question Iberdrola：能源短缺问题 A trail-blazing utility that against full distributed energy. 一个风能先驱对电池持有怀疑的态度。 One of Ignacio Galan's early jobs as an engineer w

发表于:2018-12-31 / 阅读(121) / 评论(0)

经济学人商业系列

各大品牌英文介绍-Motorola

Motorola is a manufacturer of wireless mobile phones, two-way radios, microprocessors and wireless network infrastructure equipment. Its website says: Motorola is a global communications leader powered by a passion to invent and an unceasing commitme

发表于:2019-01-01 / 阅读(91) / 评论(0)

各大品牌英文介绍

英语语法：194 On Accident Versus by Accident

Grammar Girl here. Today I'm going to talk about on accident versus by accident and how language changes. Some of the most difficult questions I get are from non-native English speakers who want to know why we use a particular preposition in a specif

发表于:2019-01-02 / 阅读(113) / 评论(0)

英语语法 Grammar Girl

OxyContin Warning

86 去痛片须慎用 DATE=8-16-01 TITLE=SCIENCE REPORT - OxyContin Warning BYLINE=Jerilyn Watson （Start at 1'02

发表于:2019-01-02 / 阅读(123) / 评论(0)

科技之光

外研社新课标高中英语选修9MODEL5--05CC

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外研社新标准高中英语选修9

外研社新课标高中英语选修9MODEL4--04CC

发表于:2019-01-10 / 阅读(151) / 评论(0)

外研社新标准高中英语选修9

外研社新课标高中英语选修9MODEL6--06CC

发表于:2019-01-10 / 阅读(273) / 评论(0)

外研社新标准高中英语选修9

2006年VOA标准英语-Kuwaiti Women Appear on Political Landscape Thi

By Challiss McDonough Kuwait City 28 June 2006 Kuwaiti voters will go to the polls Thursday in a historic parliamentary election. Women will be allowed to vote for the first time, and 28 women are running for office. ------------ Rola Dashti's campa

发表于:2019-01-13 / 阅读(146) / 评论(0)

2006年VOA标准英语（六月）

英语博客(A cup of English):083 A Foxy Chick.

Beginners. Well, it's time for a new dog. For the past year, we have been a one dog family. But, you know, our dog, Rosie, is a wildly social lady. She goes crazy any time she meets another dog, a cat, a mouse, or a bird, let alone a human. But, the

发表于:2019-01-28 / 阅读(87) / 评论(0)

英语博客 A cup of English

2007年VOA标准英语-Oxycontin Manufacturer Lied About Dangers of Dr

By Melinda Smith Washington 14 May 2007 Top executives of the company that makes a powerful painkiller called Oxycontin admitted this week they lied about the drug's addictive qualities in order to boost sales. As VOA's Melinda Smith reports, worldwi

发表于:2019-02-03 / 阅读(142) / 评论(0)

2007年VOA标准英语（五月）

英语博客(A cup of English):Vaccines for Foxy.

Beginners. Today, Foxy had an appointment with the vet for vaccinations and a general check-up. She is about eight months old, so she needed her second set of vaccinations. The vet also needed to see if her growth was normal and healthy. I put her in

发表于:2019-02-07 / 阅读(112) / 评论(0)

英语博客 A cup of English

英语美文：留声机情结

I couldnt believe what I had just heard! Hands 1)cupped around his mouth so his words wouldnt travel to the ears of eavesdroppers, and 2)flipping his head from shoulder to shoulder to ensure no one would be privy to his 3)divulgence, David repeated h

发表于:2019-02-07 / 阅读(80) / 评论(0)

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学英语单词

aspirator vacuum pump

automatic space extension