单词:cellulose tosylate
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VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Shirley Griffith with EXPLORATIONS in VOA Special English. Today, we tell about Eleanor Creesy. She helped to guide one of the fastest sailing ships ever built. (MUSIC) VOICE ONE: A painting of the Flyin
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Sorry,thereisnottexttemporarily,Pleasehelptingroomtolookforit! 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! Thankyou! 新概念英语动画(合集) 哈哈美语
Sorry,thereisnottexttemporarily,Pleasehelptingroomtolookforit! 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! Thankyou! 新概念英语动画(合集) 哈哈美语
The Eentsy, Weentsy Spider (一只小蜘蛛) The eentsy, weentsy spider 一只小蜘蛛, Went up the water spout, 顺着水槽爬上来。 Down came the rain 突然下起了雨, And washed the spider out, 小蜘蛛被雨水冲下去。 Out
经典歌曲-友谊地久天长AULD LANG SYNO塞尔 Should auld acquaintance be forgot, and never brought to mind? Should auld acquaintance be forgot, for the sake of Auld Lang Syne If you ever change your mind, but are leaving leaving me behind. Oh,
PEOPLE IN AMERICA - November 10, 2002: Patsy Cline By Paul Thompson Anncr: Today I tell about a young woman who died more than thirty years ago. Her name was Virginia Patterson Hensley. No one but her
Don: Time to go again to the A Moment of Science mailbag. Yal: A listener writes: Dear A Moment of Science, Scientists know that one day we'll run out of oil and other natural sources of energy. Beyond solar power and wind power and ethanol, what are
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!
By Paul Thompson Broadcast: November 28, 2004 (THEME) VOICE ONE: Im Shirley Griffith. VOICE TWO: And Im Doug Johnson with People in America in VOA Special English. Today we tell about a young woman named Virginia Patterson Hensley. No one but her fam
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This'll just take a minute. It sounds like something out of a bad science fiction novel. During World War II, a fungus called Tricoderma reesei ate its way through US military unifo
Scientists in Brazil are turning fruit fibers into car parts. At a recent meeting of the American Chemical Society, the researchers described their work in making the next generation of automotive parts made from natural fibers from bananas, pineappl
Turning Cigarette Butts to Batteries 烟头转变成电池 If you see a person carelessly throw a cigarette to the ground, what are you likely to think? That depends. If you hate people throwing things on the ground, you might think, That person shou
1) Pull an all-nighter 加班加点,熬夜来完成某事 2) Rat race 指忙碌的无休止的生活 3) Workaholic 工作狂 Are you a workaholic?? Do you often pull all-nighters for work or school
Psychiatrist 精神病医生 Jerry went to a psychiatrist. Doc, he said, I've got trouble. Every time I get into bed, I think there's somebody under it. I'm going crazy! Just put yourself in my hands for one year, said the shrink. Come to me three ti
Tree Hugger 是电影Juno原声带中的一首插曲。这首歌由Kimya Dawson 和 Antsy Pants 联手带来,带着轻松愉悦的气息描述了如同童话里的场景。 The flower said, I wish I was a tree, The tree said, I wish I could be A di
台湾籍旅美老师今天交给我们的句子是: It's not rocket science: Focus on lean protein, healthy fats and non-processed, unrefined carbohydrates such as vegetables, beans, whole grains and fruit. 这不难懂:多摄取低脂肉类、健