[化] 硝基偶氮苯

美国国家公共电台 NPR Long Before Burning Man, Zozobra Brought Fire And Redemption To The Desert

Long Before Burning Man, Zozobra Brought Fire And Redemption To The Desert play pause stop mute unmute max volume 00:0005:40repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update

发表于:2018-12-02 / 阅读(194) / 评论(0)

2016年NPR美国国家公共电台9月

各国名人英文介绍-Enzo Ferrari

Enzo Ferrari was born in 1898 and died in 1988. He made his name known all over the world for fast cars and motor racing. Ferrari was an Italian car driver and businessman. He founded the Scuderia Ferrari Grand Prix motor racing team. It became the m

发表于:2019-01-01 / 阅读(185) / 评论(0)

各国名人英文介绍

麻省理工学院公开课：单变量微积分03：求导四则运算及三角函数导数

分集介绍：导数，商数，正弦和余弦 Derivatives.of.products.quotients.sine.cosine

发表于:2019-01-05 / 阅读(394) / 评论(0)

麻省理工学院公开课：单变量微积分

麻省理工学院公开课：单变量微积分01：导数和变化率

分集介绍：导数，斜率，速度与变化率 Derivatives.slope.velocity.rate.of.change

发表于:2019-01-05 / 阅读(394) / 评论(0)

麻省理工学院公开课：单变量微积分

SSS 2011-08-12

This is Scientific Americans 60-Second Science. Im Sophie Bushwick. Got a Minute? What's the best way to find out if an unknown mixture contains a specific substance, like an environmental contaminant? You could use an expensive, bulky gas chromatogr

发表于:2019-01-08 / 阅读(176) / 评论(0)

Scientific American(八)月

英语游戏:愚蠢的香肠

[全屏观看] 点击右键- 另存为可保存这个Flash影片 Silly Sausage是Nitrome于2011年5月28日发行的一款益智类游戏，它是以香肠在尽量不碰到其它损失生命物体的情况下吃光所有的钻石再到达终点为标

发表于:2019-01-08 / 阅读(244) / 评论(0)

英语对接游戏

好听的英文歌曲：Andrea Zonn-Better Be Home Soon

这首由Andrea Zonn演唱的《Better Be Home Soon》，选自《Best Audiophile Voices II》 Somewhere deep inside 内心深处的某个地方 Something's got a hold on you 有个东西抓住了你 And it's pushing me aside 它把我推在一旁 Se

发表于:2019-01-10 / 阅读(128) / 评论(0)

好听的英文歌曲

影视歌曲：Jessica Paré-Zou Bisou Bisou

Zou bisou bisou, 快来么么哒 Zou bisou bisou, 快来么么哒 Zou bisou bisou, 快来么么哒 Zou bisou, zou bisou, 快来么么哒呀么么哒 Mon dieu qu'ils sont doux 哎呦喂真是温柔呢 Zou bisou bisou, 快来么么哒 Zou bisou bisou, 快

发表于:2019-01-10 / 阅读(180) / 评论(0)

影视英文歌曲

美国国家公共电台 NPR Anthony Roth Costanzo: A Countertenor For The 21st Century

ARI SHAPIRO, HOST: Even if you're prepared for it, there's a moment of shock the first time you hear Anthony Roth Costanzo start to sing. (SOUNDBITE OF ARCHIVED BROADCAST) ANTHONY ROTH COSTANZO: (Singing) Oh, round desire... SHAPIRO: Costanzo is a co

发表于:2019-01-17 / 阅读(144) / 评论(0)

2018年NPR美国国家公共电台9月

BBC儿童英语-睡前故事 158 Zog

Sorry,thereisnottexttemporarily,Pleasehelptingroomtolookforit! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thankyou！爱探险的朵拉 BBC儿童动画-小猪威比

发表于:2019-01-18 / 阅读(212) / 评论(0)

英语原声睡前故事

HEALTH REPORT - New Heart Drug Shows Promise in African Amer

HEALTH REPORT - New Heart Drug Shows Promise in African Americans By Cynthia Kirk Broadcast: Wednesday, November 17, 2004 This is Bob Doughty with the VOA Special English Health Report. Heart failure

发表于:2019-01-30 / 阅读(177) / 评论(0)

健康与经济

净化室内空气选这些植物就对了！

Indoor air pollution is a common threat to human health, the new study looked at five common house plants and found that when it comes to removing harmful chemicals from the air, those five plants are better than others. 室内空气污染对人类健康

发表于:2019-02-07 / 阅读(178) / 评论(0)

阅读空间

Zou defends Olympic gold medal in men's boxing

LONDON, Aug. 11 (Xinhua) -- Defending Olympic champion Zou Shiming of China outscored Kaeo Pongprayoon from Thailand 13-10 to defend his Olympic gold at London Olympics here on Saturday. Zou, who edged the Irish fighter Paddy Barnes in Friday's semif

发表于:2019-02-09 / 阅读(122) / 评论(0)

英语新闻

Spain midfielder Cazorla defends Casillas over recent form

Spain midfielder Cazorla defends Casillas over recent form MADRID, Oct. 10 (Xinhua) -- Spain midfielder, Santi Cazorla strongly defended the form of goalkeeper Iker Casillas on Wednesday as the Spanish national side prepared to fly to Minsk ahead of

发表于:2019-02-13 / 阅读(162) / 评论(0)

英语新闻

英语歌曲:Andrea Zonn-Better Be Home Soon

Andrea Zonn-Better Be Home Soon Somewhere deep inside 内心深处的某个地方 Something's got a hold on you 有个东西抓住了你 And it's pushing me aside 它把我推在一旁 See it stretch on forever 看，它仍在蔓延 I know i'm right 我

发表于:2019-02-18 / 阅读(180) / 评论(0)

好听的英文歌曲

CCTV9英语新闻：Syrian forces retake Dier al-Zour hospital

Syrian government forces have retaken a hospital in the city of Deir al-Zour after the Islamic State attacked it on Saturday. The militant group's attack against the Assad hospital came after it launched a dawn offensive on the besieged eastern Syria

发表于:2019-02-18 / 阅读(156) / 评论(0)

cctv9英语新闻2016年

China's Zou wins gold at World Boxing Championships

BAKU, Oct. 8 (Xinhua) -- Chinese star boxer Shiming Zou won the gold medal in the men's 49kg division at the AIBA world championship here on Saturday. Zou defeated South Korean Jong Shin 20-11 in the final to claim the crown for the third straight ti

发表于:2019-02-18 / 阅读(149) / 评论(0)

英语新闻

听播客学英语 139 多丽丝·莱辛

Today we go on a journey. It starts in Sweden over 100 years ago; and then moves to London; and finally moves to future worlds and other planets. But we start in Sweden. Alfred Nobel spent his life finding ways to blow things up. He was born in 1833

发表于:2019-02-19 / 阅读(141) / 评论(0)

听播客学英语

英语歌曲:布鲁斯 Brokencyde - Schitzo

饶舌:Brokencyde - Schitzo 相关介绍：你听过Crunk加 Screamo的么?强力推荐,强烈的hipa节奏+上scream.强的没话说,第2首Bree!听着像猪叫...哈哈fans别骂我,太喜欢这种个性的音乐了歌词： Song ：Schitzo Arti

发表于:2019-02-20 / 阅读(192) / 评论(0)

节奏布鲁斯

夏说英语新闻晨读第499期:兔子与绿萝杂交

本期内容： A humble houseplant with a dash of rabbit DNA could help lower our exposure to indoor air pollution, new research suggests. Scientists have revealed that by inserting a rabbit gene into devils ivy the plant is able to clean the surrou

发表于:2019-02-20 / 阅读(147) / 评论(0)

夏说英语新闻晨读

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