[网络] 反极性电极

用Mp3背六级单词071

locomotive startle strife pledge except gross telecomunication plunder adjustable poke testify polarity justification entertainment degradation outrage pop endeavour consistent porcelain avert oxidize metropolitan

发表于:2018-12-01 / 阅读(140) / 评论(0)

用Mp3背六级单词

用Mp3背六级单词044

morality influence undertake bonus excess vault pudding howl move thigh enterprise icy melody tribute intelligible hurl cavity portray cordial conscientious quantify electrode nose cite

发表于:2018-12-01 / 阅读(163) / 评论(0)

用Mp3背六级单词

SSS 2011-12-30

This is Scientific American's sixty seconds science, I'm Christopher Intagliata. Got a minute? Instead of installing solar paint on your roof how about just giving a house new paint job of cause you'd have to sure to use solar paint. That's what to a

发表于:2018-12-02 / 阅读(167) / 评论(0)

Scientific American(十二)月

Trump: Meeting with Kim to Take Place as Planned

U.S. President Donald Trump says a meeting with North Korean leader Kim Jong Un will take place as planned in Singapore on June 12. The announcement reversed an earlier decision from Trump to cancel the meeting on the Norths nuclear program. The pres

发表于:2018-12-08 / 阅读(131) / 评论(0)

2018年VOA慢速英语(六)月

发现可以给手机充电的细菌

Bacteria Discovered To Recharge Cell Phone A microbe called Rhodoferax Ferrireducens，found in the mud at Oyster Bay，Virginia，has been discovered to transfer electrons directly onto an electrode

发表于:2018-12-18 / 阅读(128) / 评论(0)

有声杂志阅读

【英语语言学习】什么时候该表明立场呢

This summer I was back in Ohio for a family wedding, and when I was there, there was a meet and greet with Anna and Elsa from Frozen. Not the Anna and Elsa from Frozen, as this was not a Disney-sanctioned event. These two entrepreneurs had a business

发表于:2018-12-28 / 阅读(123) / 评论(0)

英语语言学习

2010年麻省理工学院清洁能源奖揭晓(有声)

Time for M.I.T.s Clean Energy Prize. The annual competition gives teams of university students a chance to compete for $200,000 to kick-start their new clean energy business. One finalist designed a compression technology for natural gas wells that w

发表于:2019-01-02 / 阅读(340) / 评论(0)

60秒科学

SSS 2008-08-01

This is Scientific Americans 60-Second Science. I am Cynthia Graber. This will just take a minute. Solar panels typically convert sunlight into electricity or heat. But photosynthetic vegetation converts sunlight into chemical energy. Now M.I.T.s Dan

发表于:2019-01-04 / 阅读(145) / 评论(0)

Scientific American(八)月

保持好关系的7种道歉

The author of the The Age of Miracles: A Novel (now out in paperback) reveals the kind of I'm sorry that can turn a marital mistake into a moment of connection. 1. I'm sorry I locked us out of our apartment building that night last January, while you

发表于:2019-01-08 / 阅读(155) / 评论(0)

英语小短文

Make a Splash!

Make a Splash! Now, the VOA Learning English program Words and Their Stories. This is the show that explains the origin and usage of common American English expressions. Today, we are going to make a splash! Yes, you make a splash when you jump into

发表于:2019-01-12 / 阅读(126) / 评论(0)

2016年VOA慢速英语(六)月

VOA慢速英语--奥巴马总统周日出访古巴

AS IT IS 2016-03-19 President Obama to Visit Cuba Sunday 奥巴马总统周日出访古巴 President Barack Obama travels to Cuba Sunday, becoming the first American president to visit the communist-ruled island nation in almost 90 years. Obama admin

发表于:2019-01-12 / 阅读(142) / 评论(0)

2016年VOA慢速英语(三)月

迷你对话学地道口语第897期:时过境迁

A: I met David at the post office yesterday. 昨天我在邮局看到David了。 B: Never mention him anymore. 别再提他了。 A: After all he is your friend. 毕竟他是你的朋友。 B: It is dead and buried. 那是过去的事情了。 dead a

发表于:2019-01-21 / 阅读(133) / 评论(0)

迷你对话学地道口语

英语听力：自然百科地球力场 Earth's Force Field—14

By analyzing different samples of lava, Herrero / Bervera has built up a picture of how the filed has changed since long before humans were around. They are actually the recorders of the Earth's magnetic field in hundreds of years, thousands of years

发表于:2019-01-22 / 阅读(117) / 评论(0)

自然百科2011年

英文乡村歌曲：Maria Taylor - Green Butterflies

Dream what you can become A snake that basks in the sun The kettle cries when it's done Become it and just keep going The fight was losing it's fun And I never knew if I won It can live and die and become Learn it and just keep going A friend that yo

发表于:2019-02-11 / 阅读(102) / 评论(0)

美国乡村音乐

写作后不能忽略的事：

No matter how carefully we examine a text, it seems there's always one more little blunder waiting to be discovered.But these 10 tips should help you see (or hear) your errors before anybody else does. 不论检查文章是有多仔细，总是还有其

发表于:2019-02-13 / 阅读(106) / 评论(0)

阅读空间

写作后不能忽略的事快速查找错误

发表于:2019-02-18 / 阅读(88) / 评论(0)

英语新闻

如何全面提高英语四级阅读

单词单词是文章的细胞，是理解的基础。但是，单词却是很多四级考生的最主要问题。单词应当怎么背？背什么单词书？在迷茫中，同学们买了很多的单词书，背这背那，结果发现单词仍旧是

发表于:2019-02-19 / 阅读(114) / 评论(0)

英语新闻

电话英语支招

If you're looking for a challenging situation to practice your English, just pick up the telephone. 身在职场，打电话是不可避免的。对于有国际业务的公司来说，用英语打电话也是家常便饭。 Not being able to see the

发表于:2019-02-22 / 阅读(108) / 评论(0)

实用英语

情景会话口袋书人际篇第357期:送货上门(1)

1. Can I have this delivered? 能送货上门吗？还能这样说： Can you deliver this to me? Can this be delivered? 2. Can you tell me the delivery time? 能告诉我送货时间吗？还能这样说： Can you tell me when it can be delivered

发表于:2019-02-22 / 阅读(88) / 评论(0)

情景会话口袋书人际篇

万物简史第311期:地下的烈火(19)

The outer core is in many ways even less well understood, though everyone is in agreement that it is fluid and that it is the seat of magnetism. 外核在许多方面被了解得更少，虽然大家都认为它是液态的，是产生磁力的地方。

发表于:2019-02-25 / 阅读(111) / 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

5-BrU

acoustic signal device

cercospora vaginae kruger