大肠产气菌类

UNIT 2 DNA Lesson 12 Did You Ever See a "Chorse"?

[ti:UNIT 2 DNA Lesson 12 Did You Ever See a Chorse?] [0:01.725]UNIT 2 第二单元 [0:03.405]DNA [0:05.587]Lesson 12: 第12课： [0:06.938]Did You Ever See a Chorse? 你见过Chorse吗？ [0:10.298]You need two groups to sing this song. 需要两组人

发表于:2018-12-10 / 阅读(98) / 评论(0)

河北教育初中英语（初中起点）九年级下

SSS 2010-04-20

Hows this for a possible new culprit for breast cancer sufferers: they may be able to blame their grandmas diets. Thats the implication of a study done with rats. Researchers affiliated with the Georgetown University Medical Center fed a group of pre

发表于:2018-12-24 / 阅读(48) / 评论(0)

Scientific American(四)月

2006年VOA标准英语-Senegalese Women Find Innovative Ways to Save M

By Naomi Schwarz Casamance, Senegal 05 September 2006 Women in West Africa have implemented many types of informal banking as a result of not having access to regular credit. Some of these innovations are used to start or expand local businesses whi

发表于:2019-01-09 / 阅读(83) / 评论(0)

2006年VOA标准英语（九月）

VOA慢速英语--健康黑客:阿尔茨海默氏症患者自救

Health Hackers: Alzheimers Patients Help Themselves 健康黑客:阿尔茨海默氏症患者自救 From VOA Learning English, this is the Health Lifestyle report. A group of friends from around the world have gathered because they all have something

发表于:2019-01-12 / 阅读(36) / 评论(0)

2016年VOA慢速英语(九)月

VOA标准英语2008年-US Group to Invest $600 Million in Medical Rese

By Michael Bowman Washington 27 May 2008 A private U.S.-based philanthropic group has announced it will spend more than half a billion dollars to fund groundbreaking medical research in a multitude of fields. From Washington, VOA's Michael Bowman rep

发表于:2019-01-13 / 阅读(29) / 评论(0)

VOA标准英语2008年（五月）

VOA标准英语2008年-Lawless Northern C.A.R. Has Few Pockets of Secu

Northern Central African Republic has large areas controlled by rebels, and road bandits, intercepting vehicles, harassing civilians, and sometimes kidnapping them for ransom or killing them. The undermanned military has little positive impact. Ther

发表于:2019-02-05 / 阅读(38) / 评论(0)

VOA标准英语2008年（八月）

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

a tard

Ahse

bearing (pressurized) water system