un. 音频振荡器

China's Melting Glacier Brings Visitors, Adds to Climate Concerns

Each year, millions of people visit the 4,570-meter-high Baishui Glacier in southern China. Scientists say it is one of the worlds fastest-melting glaciers. The huge body of ice is in the southeastern edge of a Central Asian region called the Third P

发表于:2018-12-08 / 阅读(49) / 评论(0)

2018年VOA慢速英语(十)月

求职英语：IT技术行业人员英文简历

Jim Jones 123 Road Any City, Any State 12345 H: 123-456-7810 W: 123-333-4444 jimjones@hotmail.com Objective To obtain a software developer position that allows me to learn new technologies while utilizing my experience developing web-based applicatio

发表于:2018-12-18 / 阅读(37) / 评论(0)

实用英语

美国国防部长敦促加强与巴西在太空研究方面的联系

US Defense Chief Urges Closer Ties with Brazil in Space Research United States Defense Secretary Jim Mattis spoke in Brazil Tuesday calling for closer ties with the country in defense issues and in space. Mattis urged military students in Rio de Jane

发表于:2019-01-03 / 阅读(33) / 评论(0)

2018年VOA慢速英语(八)月

SSS 2009-10-19

In 1865, Pierre Paul Broca pinpointed the part of the brain responsible for language by autopsying brains of the language-impairedthe region is now called Brocas area. But more info has been hard to get. Because most brain research is done on animals

发表于:2019-01-08 / 阅读(48) / 评论(0)

Scientific American(十)月

VOA慢速英语2010-EXPLORATIONS - Los Angeles' La Brea Tar P

BOB DOUGHTY: I'm Bob Doughty. FAITH LAPIDUS: And I'm Faith Lapidus with EXPLORATIONS in VOA Special English. Today we tell about a scientific research area in the United States. It is filled with the remains of ancient animals. This unusual place is

发表于:2019-01-12 / 阅读(58) / 评论(0)

2010年VOA慢速英语(四)月

60秒科学:Brain's Speech Center Finally Talks

Brain's Speech Center Finally Talks In a study in the journal Science, researchers analyzed the inner workings of Broca's area, long known as the brain's speech center, in pre-op brain surgery patients. Cynthia Graber reports In 1865, Pierre Paul Bro

发表于:2019-01-30 / 阅读(89) / 评论(0)

60秒科学

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

bottom-up approach to investing