8-氧代-dGTP酶

VOA慢速英语2011--Science Fiction: 'A Princess of Mars' by

American Stories - Science Fiction: 'A Princess of Mars' by Edgar Rice Burroughs (Part 3) BOB DOUGHTY:Now, the Special English program, American Stories. (MUSIC) Last week we broadcast the second of our programs called A Princess of Mars. The story i

发表于:2018-12-07 / 阅读(45) / 评论(0)

2011年VOA慢速英语(七)月

THIS IS AMERICA - Halloween and Edgar Allan Poe

THIS IS AMERICA -October 28, 2002: Halloween and Edgar Allan Poe By Carolyn Weaver VOICE ONE: October Thirty-First is Halloween. It is an unofficial holiday that celebrates the frightening and strange

发表于:2019-01-02 / 阅读(85) / 评论(0)

This is America

摇滚:Livin' On The Edge

英文歌词： There's somethin' wrong with the world today I don't know what it is Something's wrong with our eyes We're seeing things in a different way And God knows it ain't His It sure ain't no surprise We're livin' on the edge There's somethin' wr

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英文摇滚歌曲

单词超市第八十九期 Edge

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:2019-01-07 / 阅读(55) / 评论(0)

英语单词荟萃

Acknowledgment 认收

Ⅱ. Acknowledgment 认收 Specimen Letters When a seller receives his customer's order he usually acknowledges the receipt of the order. The following are some printed routine acknowledgments: (1) XI'AN TEXTILE CORPORATION 164 East street, Xi'an Tel

发表于:2019-02-06 / 阅读(111) / 评论(0)

实用英语

通知与确认 Acknowledgments & Confirmations

通知与确认 Acknowledgments Confirmations 通知对方接到来信Acknowledging receipt of letters1. Dear Mr/Ms,Thank you for your letter No. A-3 of 6th May, offeringus 6 UI-4 Viewdatas. We have passed it on to ourTechnical Department for their c

发表于:2019-02-06 / 阅读(93) / 评论(0)

实用英语

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学英语单词

acid open hearth

anion-exchanger

arrow head

auditory capsule fontanelle