外麦芽四糖水解酶

【英语1级听力】上英语课-Se Habla English

Alex wanted to become a citizen. He signed up for a citizenship class. He went to the first class. The teacher spoke only Spanish. All the other students spoke only Spanish. Alex spoke Spanish, too. He asked the teacher, Why are you speaking Spanish?

发表于:2018-12-04 / 阅读(74) / 评论(0)

英语第1级听力-English Level 1

超级简单英语阅读:Se Habla English

发表于:2018-12-07 / 阅读(86) / 评论(0)

超级简单英语阅读

SSS 2012-01-24

This is Scientific American Sixty Seconds Science, I'm Sophie Bushwick, got a minute? When Mexican tetra fish moved into darker caves long ago, they evolved to deal with the dark by becoming albino and going blind. A new research shows that the chang

发表于:2018-12-24 / 阅读(104) / 评论(0)

Scientific American(一)月

大忙人学社交口语第57期:音乐术语(2)

Classical music 古典音乐 chamber music 室内乐 symphony 交响乐 sonata 奏鸣曲 concerto 协奏曲 choral music 合唱音乐 opera 歌剧 opera diva 歌剧女主角 conductor 指挥 composer 作曲家 Both 二者皆适宜 quartet 四重奏 t

发表于:2018-12-26 / 阅读(47) / 评论(0)

大忙人学社交口语

大忙人学社交口语第56期:音乐术语(1)

album 专辑 alto 中音 backing vocals 和声 band 乐队 baritone 男中音 bass 低音 brass instruments 铜管乐器 chamber music 室内乐 choral music 合唱音乐 composer 作曲家 concert 音乐会 concerto 协奏曲 conductor 指挥 duo 二重

发表于:2018-12-26 / 阅读(51) / 评论(0)

大忙人学社交口语

旅游英语口语就该这么说:第161期旅途活动音乐喜好

What type of music do you like best? 你最喜欢哪一类音乐呢？ I like classical music best. 我最喜欢古典音乐。 I like the tenor solo fairly well. 我很喜欢男高音独唱。 What's your favorite kind of music? Do you like pop musi

发表于:2018-12-27 / 阅读(64) / 评论(0)

旅游英语口语就该这么说

《名人传记》之乔布斯遗失的访谈39:一个很棒的创意

Central to the development of the personal computers was the pioneering work being done at Xerox Palo Alto Research Center, which Steve first visited in 1979. 1979年乔布斯第一次拜访施乐Palo Alto研究中心, 在PC成形之初，Palo Alto研究

发表于:2018-12-27 / 阅读(86) / 评论(0)

名人传记

《名人传记》之乔布斯遗失的访谈28:成了最要好的朋友

So anyway, since with HP and I started going up to their Palo Alto Research Labs every Tuesday night, 之后我每周二晚都去惠普的Palo Alto实验室 with a small group of people to meet some of the researchers and staffs. 与一些研究人员见

发表于:2018-12-27 / 阅读(49) / 评论(0)

名人传记

《名人传记》之乔布斯最后一件事26:生命是脆弱的

a standing ovation for apple ceo steve jobs 人们纷纷起立为这位苹果的CEO鼓掌， As he greeted the public for the first time In more than a year. 在乔布斯告别人们一年多以后首度露面时 he carried on working, 他完成了工作

发表于:2018-12-27 / 阅读(44) / 评论(0)

名人传记

世界名牌博览：惠普公司

惠普公司（Hewlett-Packard Development Company, L.P.，简称HP）总部位于美国加利福尼亚州的帕罗奥多（Palo Alto），是一家全球性的资讯科技公司，主要专注于打印机、数码影像、软件、计算机与资讯服

发表于:2018-12-28 / 阅读(86) / 评论(0)

世界名牌博览

专业术语—中草药成分英汉对照词汇T1

T Tanshinone IIA 丹参酮IIA Tanshinone I 丹参酮I Tanshinone IIB 丹参酮IIB Taraxasterol 蒲公英甾醇 Taraxerol 蒲公英赛醇 Tauro ursodesoxy cholic acid 牛磺熊去氧胆酸 Taxifolin 花旗

发表于:2019-01-03 / 阅读(89) / 评论(0)

医务英语

专业术语—中草药成分英汉对照词汇D

D Dahurian Rhododendron Leaf P.E 满山红提取物 Daidzein 大豆甙元 Daidzin 大豆甙 Dandelion P.E 蒲公英提取物 Daphnetin 瑞香素 Daphnin 瑞香甙 Daucosterol 胡萝卜甙 Dauricine 蝙蝠

发表于:2019-01-03 / 阅读(100) / 评论(0)

医务英语

2007年VOA标准英语-Slavery Links Rights Activist Sharpton, Segrega

By Leta Hong Fincher Washington, DC 27 February 2007 watch Genealogy report Strom Thurmond and Al Sharpton A new genealogical study shows that a prominent African-American civil rights activist is descended from a slave owned in the mid-nineteenth c

发表于:2019-01-12 / 阅读(101) / 评论(0)

2007年VOA标准英语（二月）

2018年CRI Locals hail Uganda's largest hydro power plant project financed by China

Locals in Uganda are lauding a construction project financed by China which is creating the East African country's largest hydroelectric power plant. The 600-megawatt (MW) Karuma Hydroelectric Power Plant is located at the mid-western district of Kir

发表于:2019-01-19 / 阅读(150) / 评论(0)

2018CRI中国国际广播电台

【英文短篇小说】War Dances（2）

HYDROCEPHALUS Merriam-Websters dictionary defines hydrocephalus as an abnormal increase in the amount of cerebrospinal fluid within the cranial cavity that is accompanied by expansion of the cerebral ventricles, enlargement of the skull and especiall

发表于:2019-01-23 / 阅读(194) / 评论(0)

英文短篇小说

英语歌曲:How The Day Sounds

How The Day Sounds Greg Laswell Oh who would have ever known this? Could be this easy I was a long, long way off Then just like that it was over Everything I knew of love I was a long, long way off And I think I like how the day sounds Like how the d

发表于:2019-02-06 / 阅读(60) / 评论(0)

好听的英文歌曲

乔布斯传第357期:向库比蒂诺蹒跚前进(4)

The big bakeoff between NeXT and Be was held at the Garden Court Hotel in Palo Alto on December 10, NeXT和Be的终极对决于12月10日在帕洛奥图的花园庭院酒店举行， in front of Amelio, Hancock, and six other Apple executives. 评委包

发表于:2019-02-09 / 阅读(89) / 评论(0)

乔布斯传

英语视频-名人演讲：奥巴马Facebook座谈会，扎克伯格当主持

据国外媒体报道，美国总统奥巴马于4月11日造访了Facebook位于加州帕洛阿尔托(Palo Alto)的总部，并主持召开了一次市政会议，就美国经济、创新和联邦政府预算赤字等问题发表了讲话。

发表于:2019-02-14 / 阅读(69) / 评论(0)

名人演讲视频

乔布斯传第401期:微软契约(4)

Gates and his chief financial officer, Greg Maffei, made the trip to Palo Alto to work out the framework for a deal, 盖茨和他的首席财务官格雷格马菲一起到帕洛奥图去设计合作框架， and then Maffei returned alone the followi

发表于:2019-02-15 / 阅读(50) / 评论(0)

乔布斯传

万物简史第212期:把铅撵出去(1)

10 Getting The Lead Out 第十章把铅撵出去 In the late 1940s, a graduate student at the University of Chicago named Clair Patterson (who was, first name notwithstanding, an Iowa farm boy by origin) was using a new method of lead isotope measur

发表于:2019-02-17 / 阅读(113) / 评论(0)

万物简史

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

balanced discriminator