组织碎片鉴定

美联社新闻一分钟 AP 2016-12-28

This is AP news minute. 1. Japan's prime minister Shinzō Abe arrived in Hawaii on Monday, where he is expected to visit the Pearl Harbor memorial and meet with president Barack Obama. Obama is spending his final vacation as president in his home sta

发表于:2018-12-01 / 阅读(217) / 评论(0)

美联社新闻一分钟2016(十二)月

第65期: unfold, join, identification, key, lady

说一口流利的英语，从简单的单词开始。听听，读读，背背，今天你的词汇量又增加了5个。单词/词义中英例句单词听读 unfold [ Qn5fEuld ] The landscape unfo

发表于:2018-12-05 / 阅读(179) / 评论(0)

每日攻克5词

Day-Old Mice Grow Back New Heart Tissue After Injury

When humans have a heart attack, heart muscles die after being cut off from their blood supply. But what if the heart could grow new muscle to replace the dead tissue? Some amphibians can regrow body parts, even entire limbs. But humans and other hig

发表于:2018-12-16 / 阅读(514) / 评论(0)

VOA标准英语2011年(三月)

VOA慢速英语20060104a

HEALTH REPORT - Beethoven Died From Lead PoisoningBy Lawan Davis Broadcast: Wednesday, January 04, 2006 I'm Faith Lapidus with the VOA Special English HEALTH REPORT. Ludwig van Beethoven is remembered

发表于:2018-12-17 / 阅读(125) / 评论(0)

2006年慢速英语（一）月

美国科学60秒 SSS 2015-05-29

Some 70 million American adults have high blood pressure. Three quarters of them rely on medication to keep the condition in check. But you've got to remember to actually take the daily dose. Now researchers have devised a longer-lasting alternative:

发表于:2018-12-24 / 阅读(199) / 评论(0)

2015年Scientific American(五)月

【英语时差8,16】你真的曾经到过这里吗？

Have you really benn there before? Many people at one time or another have experienced dj vu. French for already seen, dj vu is a sudden strong feeling that a moment identical to the present one has occurred at some earlier time. To a cognitive psych

发表于:2018-12-27 / 阅读(105) / 评论(0)

英语时差8，16

【英音模仿秀】俄罗斯罕见陨石雨

模仿文本：Yes, that was the moment last month that 15 tonnes of meteorite exploded over eastern Russia. The people of Chelyabinsk were understandably in shock as windows across the city smashed causing hundreds of injuries. It also sparked somet

发表于:2018-12-28 / 阅读(121) / 评论(0)

英音模仿秀

影视听力第34期:The Tracey Fragments翠西碎片

剧情简介女孩翠西(艾伦佩吉饰)用自己的遭遇,很好的诠释了一个叫青春的名词.坏脾气的父亲(阿里科恩饰),吸毒酗酒的母亲(杰姬布朗饰),拿她泄欲的男友比利(斯利姆特维克饰),比她还错乱的精神医生(朱利安理查斯饰),以及一帮以欺负她为乐的同学,是这个性格孤僻的小女孩

发表于:2019-01-01 / 阅读(193) / 评论(0)

影视英语听力

音乐咖啡厅:Kakkmaddafakka - Dr S

The moon was shining, fresh leaves on the trees, We had a bonfire, we had instruments, food and drinks. You see this girl, got me so nervous, Treating me so coldly, and hey man, you know me. I wanted to engaged her but I was to tense, I needed some h

发表于:2019-01-02 / 阅读(201) / 评论(0)

音乐咖啡厅

英语语法：83 Sentence Fragments

Grammar Girl here. Today's topic is sentence fragments. I often imagine that listeners are writing articles and essays and books, but I was recently reminded that some people make their living writing shorter things like headlines and ad copy, and th

发表于:2019-01-02 / 阅读(182) / 评论(0)

英语语法 Grammar Girl

英语语法：126 Formatting Vertical Lists

Grammar Girl here. Today's topic is how to format vertical lists. Most of the grammar books I own only partially address vertical lists. One book discusses capitalization, another partially discusses punctuation, and so on. Only the Chicago Manual of

发表于:2019-01-02 / 阅读(162) / 评论(0)

英语语法 Grammar Girl

英语语法：96 Using “For” to Mean “Because”

Grammar Girl here. The grammar authorities are going to battle it out today. For they all have a different opinion about our topics: the merits of using the word for to mean because, and whether its OK to start a sentence with the word for. Now, gues

发表于:2019-01-02 / 阅读(155) / 评论(0)

英语语法 Grammar Girl

改变美国青少年人生的书籍值得借鉴

1. Little Women 1686 《小妇人》1868年 Outline 梗概 In picturesque 19th-century New England of the US, the 4 March sisters - tomboyish Jo, beautiful Meg, fragile Beth, and romantic Amy - come of age while their father is off to war. 19世纪，在

发表于:2019-01-03 / 阅读(107) / 评论(0)

趣味英语

英语语法：21 Text Messaging Grammar

Grammar Girl here. Today's topic is text messaging. Karel (pronounced Carl) from Toronto, Canada, asked if I think text messaging is affecting how people write in formal situations. Well, I know it is for some people because Mia tells me so in this n

发表于:2019-01-07 / 阅读(111) / 评论(0)

英语语法 Grammar Girl

VOA慢速英语2018 人工智能可以帮助医生更好地做决策吗?

Can Artificial Intelligence Make Doctors Better? Artificial intelligence (AI) technology may soon be a useful tool for doctors. It may help them better understand and treat diseases like breast cancer in ways that were never before possible. 人工智能

发表于:2019-01-08 / 阅读(139) / 评论(0)

2018年VOA慢速英语(十二)月

2007年VOA标准英语-Ivory Coast Resumes Identification Project

By Phillip Wellman Dakar 25 September 2007 A program to issue identity papers to millions of undocumented northerners has begun in Ivory Coast, a step many say is necessary to reconcile the divided nation as elections draw closer. Phillip Wellman rep

发表于:2019-01-09 / 阅读(193) / 评论(0)

2007年VOA标准英语（九月）

VOA标准英语2012--Meat Was Main Dish for Early Humans

Meat Was Main Dish for Early Humans Modern-day humans eat a lot of meat. Some nutritionists say perhaps too much. But fossils in Tanzania indicate that early humans considered meat a dietary staple much earlier than first thought. Whats more, meat ma

发表于:2019-01-14 / 阅读(122) / 评论(0)

VOA标准英语2012年(十月)

60秒科学:Beating Heart Tissue from Stem Cells

Beating Heart Tissue from Stem Cells In a study in the journal Science, researchers explain how they used mouse embryonic stem cells and microchip technology to create heart muscle tissue that actually beats. Cynthia Graber reports One of the goals o

发表于:2019-01-30 / 阅读(186) / 评论(0)

60秒科学

AGRICULTURE REPORT - Identification System Proposed for U.S.

AGRICULTURE REPORT - Identification System Proposed for U.S. Farm Animals By Mario Ritter Broadcast: Tuesday, May 17, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. The United St

发表于:2019-01-30 / 阅读(208) / 评论(0)

农业与发展

绿箭侠第一季第314期:杀手来到奥利弗的家

He's safe now, Laurel. 他现在安全了，劳瑞尔。 With a hard road ahead of him. 但前路坎坷 Well, he's lucky to have you in his life. I know the feeling. 他能遇到你真是太幸运了。我对这体会感同身受。 When you first go

发表于:2019-02-17 / 阅读(143) / 评论(0)

绿箭侠第一季

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alexin

ambients

Anacardium occidentale L.

analog cmosfet integrated circuits

anonymous DNA

aplutin

asterina eugeniae-formosanae