音标：[,baiәusi'eiʃәn] ；

n. [生](按优势动物种区分的)亚生物群落

魔术美文记英语4级词汇 The New Autobiobiography

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:2018-11-30 / 阅读(329) / 评论(0)

24篇魔术美文串记4级词汇

BEP 45 INT Socializing: Keeping a Conversation Going

This is the second in a two-part intermediate Business English Pod lesson on the basics of socializing and networking. Last time you learned ways to start and finish a conversation appropriately. Today youll be studying how to keep a conversation goi

发表于:2018-12-05 / 阅读(125) / 评论(0)

商务英语社交课

蒋健棠听说学英语 Chapter16:The wildlife biologist

发表于:2018-12-26 / 阅读(144) / 评论(0)

蒋健棠听说学英语

美国英语听力80篇4 Lesson63

[00:05.54]The American Heart Association is advising people to exercise [00:13.27]by lifting weights.One of the writers of that advisory [00:19.20]is Barry Franklin of William Beaumont Hospital in Royal Oak,Michigan. [00:25.97]Mister Franklin directs

发表于:2018-12-26 / 阅读(122) / 评论(0)

美国英语听力80篇

英语课程计划-Plant Appreciation Day

April 14 is Plant Appreciation Day (PAD). This is when you appreciate just how important plants are to us. Few of us ever stop to think just how vital plants are to our survival. Without them, we wouldnt be here. Plants change the CO2 in the air into

发表于:2018-12-29 / 阅读(88) / 评论(0)

英语课程学习计划和讲义

Designer Antibiotics

85 新功效的抗生素在加州诞生 DATE=8-15-01 TITLE=SCIENCE REPORT - Designer Antibiotics BYLINE=Jerilyn Watson （Start at 1'04

发表于:2019-01-02 / 阅读(164) / 评论(0)

科技之光

Biosolids

By Mario Ritter Broadcast: October 28, 2003 This is Steve Ember with the VOA Special English Agriculture Report. Farmers have long put animal waste on their fields. They may also use human waste. Mode

发表于:2019-01-02 / 阅读(133) / 评论(0)

VOA2003（下）-农业与经济

SSS 2008-02-15

This is Scientific American's 60-Second Science. Im Steve Mirsky. Got a minute? On February 14th, the Union of Concerned Scientists issued a call for the protection of federal scientists. The UCS press conference took place in space made available by

发表于:2019-01-08 / 阅读(90) / 评论(0)

Scientific American(二)月

NPR 2010-04-14

President Obama is urging world leaders whore meeting in Washington today to act and not just talk about safeguarding nuclear materials. NPRs Scott Horsley has more. President Obama called nuclear terrorism one of the greatest threats to global secur

发表于:2019-01-08 / 阅读(131) / 评论(0)

2010年NPR美国国家公共电台4月

2006年VOA标准英语-EU Investigation Accuses CIA of 1,000 Ille

By Lisa Bryant Paris 26 April 2006 European Parliament investigators say the CIA conducted more than 1,000 undeclared flights over European territory during the past five years. The rendition flights

发表于:2019-01-09 / 阅读(130) / 评论(0)

2006年VOA标准英语（四月）

VOA慢速英语2010年-PEOPLE IN AMERICA - Doctor Seuss, 1904

MARY TILLOTSON: PEOPLE IN AMERICA, a program in Special English on the Voice of America. Today we tell about one of the most successful writers of childrens books. Sarah Long and Steve Ember tell about Doctor Seuss. (MUSIC) SARAH LONG: Doctor Seuss w

发表于:2019-01-12 / 阅读(72) / 评论(0)

2010年VOA慢速英语(五)月

2006年VOA标准英语-Comic Art Gains New Appreciation in US

By Amanda Cassandra New York 26 October 2006 Comic and cartoon art is moving out of specialty shops and into galleries and museums as traditional art venues recognize its artistic and literary value. From VOA's New York Bureau, Correspondent Barbara

发表于:2019-01-12 / 阅读(187) / 评论(0)

2006年VOA标准英语（十月）

2006年VOA标准英语-Iraqi PM Expresses Appreciation for US Troop Sa

By Scott Stearns Washington 26 July 2006 Iraqi Prime Minister Nouri al-Maliki says he appreciates the sacrifice U.S. troops are making in his country. The prime minister and President Bush had lunch with American soldiers at a base outside the capit

发表于:2019-01-12 / 阅读(123) / 评论(0)

2006年VOA标准英语（七月）

VOA标准英语2010-Sand Tells a 'Never-Ending Story'

Grab a handful and you'll see a world in a grain of sand Adam Philips | New York 15 April 2010 Close up, sand grain can appear jewel-like. Indeed, many gems, such as diamonds and sapphires, are made from ancient sands. Related Links Sand: The Never-E

发表于:2019-01-13 / 阅读(85) / 评论(0)

VOA标准英语2010年(四)月

VOA标准英语2010-Civil Rights Leader Benjamin Hooks Dead a

Former head of the National Association for the Advancement of Colored People (NAACP) was an outspoken activist for racial equality and justice Adam Philips | New York 16 April 2010 Benjamin Hooks (seen here in July 2009) led the National Association

发表于:2019-01-13 / 阅读(125) / 评论(0)

VOA标准英语2010年(四)月

VOA标准英语2011--Smithsonian Celebrates Jazz Appeciation

Smithsonian Celebrates Jazz Appeciation Month It's April and time once again to celebrate one of America's greatest treasures, jazz with the 10th anniversary of Jazz Appreciation Month. Jazz took a giant step forward when pianist Mary Lou Williams pe

发表于:2019-01-14 / 阅读(82) / 评论(0)

VOA标准英语2011年(四月)

AGRICULTURE REPORT - Biocontrols, Part 2

AGRICULTURE REPORT - Biocontrols, Part 2 By Mario Ritter Broadcast: Tuesday, April 20, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Biocontrols are the way nature seeks ba

发表于:2019-01-30 / 阅读(112) / 评论(0)

农业与发展

Congratulations and Appreciations

1.W: Congratulations to you on your success! 祝贺您取得成功。 G: Thank you very much. 非常感谢。 2. W: Please accept my heartiest congratulations on your cooperation! 请接受我对您的合作表示最衷心的祝贺。 G: Thanks. 谢谢

发表于:2019-02-02 / 阅读(101) / 评论(0)

实用英语

俄科学家研制出"不老药"

俄罗斯莫斯科的一位生物能量学教授近日宣布，他已研制出一种能够有效延缓衰老的不老药，并有望于几年内上架销售。这位科学家用40年的时间研制出一种抗氧化剂，能够有效抑制氧分子对人

发表于:2019-02-06 / 阅读(142) / 评论(0)

阅读空间

ESL Podcast 553 – A Homeowners’ Association

Cuca: What possessed you to agree to become the head of the homeowners association ? Emiliano: Im just tired of all of the waste and not having a say . Our dues keep going up and there seems to be special assessments every year. Im not even sure the

发表于:2019-02-09 / 阅读(74) / 评论(0)

地道美语播客

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

accusatour

Akiaki Atoll

Anglo-Norman architecture

antiferromagnetically-coupled media

application for opening bonded warehouse

arc-light

array reduction analysis circuit