(血清凝血酶原)转变加速因子前体
(proconvertin 的复数)

字源大挪移 Prefix - 表示方位的字首 11 pro

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(206) / 评论(0)

英文魔法师字源大挪移

数学英语 35 How to Convert Units

by Jason Marshall In the last two articles weve talked about the meaning of multiplication and how to use this meaning to make multiplying fractions easier. Today, were going to put everything weve learned about multiplication to good use by learning

发表于:2018-12-07 / 阅读(141) / 评论(0)

数学英语

数学英语 36 How to Convert Units

by Jason Marshall In the last article, we began discussing how to convert from one system of units to anotherfor example from miles to kilometersand how all of this relates to the multiplicative identity. But we didnt quite have enough time to get to

发表于:2018-12-07 / 阅读(153) / 评论(0)

数学英语

VOA慢速英语2011--A Victory For Computers as Watson Wins ‘

This is the VOA Special English Technology Report. An IBM super computer named Watson has won the latest battle of man versus machine. 这里是美国之音慢速英语科技报道。一台名为沃森（Watson）的IBM超级计算机在最近的一次

发表于:2018-12-07 / 阅读(157) / 评论(0)

2011年VOA慢速英语(二)月

英语灵异故事-Figure On The Proch 02 门廊鬼影 02

[00:17.23]Figure On The Proch [00:26.43]门廊鬼影 [00:35.14]I lay back down and tried to go back to sleep. [00:39.57]After I had lain there for about 5 minutes, [00:43.12]I started to hear a tapping sound. [00:45.77]I listened for a minute, [00:48.07]

发表于:2018-12-11 / 阅读(240) / 评论(0)

英语灵异故事

英语口语1+1:The ins and outs

发表于:2018-12-24 / 阅读(219) / 评论(0)

英语口语1+1

17医学专业英语--解剖学词汇--zhouweins

第五章周围神经系统 Chapter 5 Peripheral Nerve System abducent nerve 展神经 accessory nerve 副神经 accessory nucleus 副神经核 accessory obturator nerve 副闭孔神经 accessory phrenic nerve 副膈神经 AchE 乙酰胆碱酯酶 afferent nerves 传入神经 ansa cervi

发表于:2018-12-30 / 阅读(379) / 评论(0)

医学英语

有声畅销书-秘密 2-19 The great scientist Albert Eins

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到好的听力原文，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:2018-12-30 / 阅读(158) / 评论(0)

有声畅销书-秘密

各国名人英文介绍-John Winston

John Winston Ono Lennon is one of the most famous musical artists ever. He shot to fame as one of The Beatles. He co-wrote most of the bands songs, the majority of which are now rock classics. He also helped shape the social revolution of the 1960s.

发表于:2019-01-01 / 阅读(161) / 评论(0)

各国名人英文介绍

Gadhafi Calls UN Resolution on Libya ‘Invalid’ as Battle

Libyan leader Moammar Gadhafi has sent urgent messages to world leaders Saturday, claiming that his country is fighting al- Qaida and that the United Nations resolution on Libya was invalid. The messages come as fighting intensified on the outskirts

发表于:2019-01-03 / 阅读(188) / 评论(0)

VOA标准英语2011年(三月)

IN THE NEWS - INS Re-Organization

IN THE NEWS – March 23, 2002: INS Re-Organization By Caty Weaver This is Steve Ember with the VOA Special English program, IN THE NEWS. President Bush is considering ways to re-organize the agency t

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教育与新闻

流行美语第139课 - Mental / Pro

Larry到李华住的地方，去看她新领养的猫咪小雪球。今天李华会学到两个常用语：mental和pro. LL: Snowball is adorable! She's so little and fluffy! LH: 就是啊，我的猫咪

发表于:2019-01-11 / 阅读(194) / 评论(0)

美国之音《流行美语》

THE MAKING OF A NATION - American History: Hoover Wins in 19

BOB DOUGHTY: Welcome to THE MAKING OF A NATION -- American history in VOA Special English. The presidential election of nineteen twenty-eight gave American voters a clear political choice. The Democratic Party nominated Al Smith. He was the popular g

发表于:2019-01-12 / 阅读(225) / 评论(0)

2011年VOA慢速英语(二)月

2007年VOA标准英语-Britain Remains Prime Terrorist Target

By Gary Thomas Washington 02 July 2007 The abortive car bombings in London and Glasgow have again put the spotlight on Britain as a terrorist target. Two car bombs failed to go off Friday in London, and on Saturday, a blazing car was driven at high s

发表于:2019-02-02 / 阅读(238) / 评论(0)

2007年VOA标准英语（七月）

美国乡村音乐:Marty Robblins

Marty Robblins - 美国乡村音乐 From this valley they say you are leaving他们说你从这个山谷离开 We shall miss your bright eyes and sweet smile我想念你那明亮的眼睛和迷人的微笑 For you take with you want of the sunshine因为你世界充满阳光 That is brighte

发表于:2019-02-03 / 阅读(215) / 评论(0)

美国乡村音乐

舞曲狂欢:Ann Winsborn - Be The One

歌曲： Be The One 艺人： Ann Winsborn 音乐星级： ★★★★ 所属专辑： Everything I Am 发行年代： 2004 风格： Pop Dance 相关介绍： Ann Winsborn是一个27岁的女歌手,出生于瑞典南部。 6岁时，她就已经开始写自己的歌曲。随着时间的推移，逐渐形成了自己的

发表于:2019-02-04 / 阅读(210) / 评论(0)

舞曲狂欢

货币英语 19 Convert to a Roth IRA

By Elizabeth Carlassare. Todays topic is what to do if you want to convert to a Roth IRA, but can't. A Roth IRA is a great way to save for retirement if youre eligible to contribute. With a Roth IRA, you contribute after-tax money, but your earnings

发表于:2019-02-05 / 阅读(243) / 评论(0)

货币英语

2007年VOA标准英语-US-Born Muslim Convert Guilty on Terror Charges

By Brian Wagner Miami 16 August 2007 U.S.-born Muslim convert Jose Padilla has been found guilty of conspiring to commit terrorist acts abroad. In Miami, VOA's Brian Wagner reports a jury found that Padilla and two co-defendants were guilty after a t

发表于:2019-02-05 / 阅读(215) / 评论(0)

2007年VOA标准英语（八月）

Meeting Penguins

BBC Learning English People and Places Meeting Penguins Amber:Hello, Im Amber and youre listening to bbclearningenglish.com In People and Places today, we meet Meredith Hooper whos been to Antarctica to get to know these noisy creatures Actuality We

发表于:2019-02-05 / 阅读(416) / 评论(0)

人与地方

每日一词【730】pro-life

今天我们要学的词是pro-life。 Pro-life意思是反对妇女有堕胎的选择权。Pro-life的对立面是 pro-choice，支持妇女的堕胎权。美国总统奥巴马不久前在圣母大学发表毕业演讲。Hundreds of pro-life activis

发表于:2019-02-05 / 阅读(210) / 评论(0)

英语每日一词

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学英语单词

alozafone

automatic beacon resolution