液体干涉仪

Scientists Discover Fossil of Strange Sea Worm

Scientists found a prehistoric ancestor of an arrow worm among a group of fossils at two national parks in Canada. The fossils were found in what is now British Columbia, but was once an ocean. The sea worm was 10 centimeters long and had 50 spines o

发表于:2019-01-02 / 阅读(46) / 评论(0)

2017年VOA慢速英语(八)月

英语四级作文我们需要扩大知识

We Need to Broaden Our Knowledge 1. 科学技术是社会发展所不可缺少的。 2. 社会科学和自然科学相互渗透。 3. 现代大学生需要广博的知识 Our modern civilization is mainly attributed to the achievements of science and

发表于:2019-01-08 / 阅读(40) / 评论(0)

英语四级作文范文

VOA慢速英语2009年-SCIENCE IN THE NEWS - 'On the Origin o

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Doug Johnson. November twenty-fourth marked the one hundred fiftieth anniversary of one of the most influential books ever written. Naturalist Charles

发表于:2019-01-11 / 阅读(158) / 评论(0)

VOA慢速英语2009年（十二）月

VOA慢速英语2012 Education Report - A Living Science Exhibit Grows at a Museum

Education Report - A Living Science Exhibit Grows at a Museum This is the VOA Special English Education Report. Outdoors, in the open air, seems like a natural place to study natural science. It also makes sense in a place like Southern California wh

发表于:2019-01-12 / 阅读(67) / 评论(0)

2012年VOA慢速英语(六)月

Vice premier urges agricultural technology progress

BEIJING, Feb. 2 (Xinhua) -- Chinese Vice Premier Hui Liangyu on Thursday called for accelerating innovation and promotion of agricultural science and technology. It is vital to the overall economic and social development to obtain grain harvests and

发表于:2019-02-03 / 阅读(54) / 评论(0)

英语新闻

【英语时差8，16】全球变暖1

Ya?l: Today on A Moment of Science, global warming . . . D: Uhm, right . . . Y: That's your cue, Don. D: I know, Ya?l . . . but . . . Y: What's wrong? D: Well, we're a science program, right? And I know that the accepted scientific wisdom is that hum

发表于:2019-02-23 / 阅读(42) / 评论(0)

英语时差8，16

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 penny plain and twopence coloured

analytical cubism, Analytical Cubism

association-temperature