音标：[,æktinәu'kaitin] ；

n. [生化]放线菌壳多糖

SSS 2011-12-20

material scientists admire spider silk for being lightweight and strong.now another arthropod product is getting into the act insect cuticle,the tough flexible material is inside insect skeleton.researchers at harvard * institute for biological inspi

发表于:2018-12-02 / 阅读(106) / 评论(0)

Scientific American(十二)月

Casino Royale

Callum: Hello, I'm Robertson, Callum Robertson and this is entertainment. Today, Casino Royale the new James Bond film; is it any good and what is Daniel Craig like in his first performance as 007? We'll hear the views of BBC film reviewer Mark Kerm

发表于:2018-12-19 / 阅读(127) / 评论(0)

Entertainment

SSS 2012-08-21

This is scientific American sixty seconds science. I'm Christopher Intagliata. Got a minute? Worldwide, we know of enough uranium to power today's nuclear reactors for another hundred years according to the nuclear energy agency. But scientists say t

发表于:2018-12-24 / 阅读(64) / 评论(0)

Scientific American(八)月

简单慢速英语阅读:At the Casino

She went to the casino. A casino is a gambling house. People gamble in a casino. They take a chance with their money. They hope they will win. Sometimes they do. But usually they lose. It was her birthday. She took $100 to the casino. She went to the

发表于:2019-01-02 / 阅读(85) / 评论(0)

简单慢速英语阅读

原版英语小短文 112. At the Casino

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原版英语小短文

美国习惯用语:293 class act; hard act to follow;

今天要讲的惯用语里有个共同的词act。这真是个多义词，但是我们的时间有限说不了那么多，所以今天要说到的act都有表演的意思。比方说，我们要学的第一个习惯用语是：class act。 Class这里

发表于:2019-01-11 / 阅读(124) / 评论(0)

美国习惯用语

2007年VOA标准英语-UN Chief Says International Community Must Act

By Margaret Besheer United Nations 25 September 2007 An unprecedented summit on climate change has ended at the United Nations. Secretary-General Ban Ki-moon says the event has sent a powerful political signal to the world that there is the will and

发表于:2019-01-11 / 阅读(129) / 评论(0)

2007年VOA标准英语（九月）

Sevilla sack coach Marcelino

MADRID, Feb. 6 (Xinhua) -- Spanish La Liga club Sevilla sacked coach Marcelino Garcia on Monday after a run of games which has seen them slip from contenders for a place in Europe to below halfway in the league. Sevilla lost 2-1 at home to Villarreal

发表于:2019-01-11 / 阅读(107) / 评论(0)

英语新闻

Kylie Minogue’s costumes

BBC Learning English London Life Kylie Minogues costumes Amber:Hello, I'm Amber, and youre listening to bbclearningenglish.com. In London Life today, we visit a big exhibition which has just opened in Londons Victoria and Albert Museum. Its entirely

发表于:2019-01-16 / 阅读(158) / 评论(0)

伦敦生活

ESL Podcast 249 – At a Casino

Hanna: Where have you been? Ive been trying to find you. I just won $80 from this slot machine. Its not the jackpot, but now Ive broken even. Tad: Thats really great. Maybe some of your luck will rub off on me. Im just about to see what the high roll

发表于:2019-01-30 / 阅读(76) / 评论(0)

地道美语播客

2006年VOA标准英语-Proposal for Casino Near Historic Battlefield C

By Erik Silk Gettysburg, PA 13 July 2006 watch Gettysburg Casino report The site of one of the most famous battles in U.S. history is now the focus of another conflict -- over a casino. This is Gettysburg, in the southern part of the U.S. state of P

发表于:2019-01-30 / 阅读(120) / 评论(0)

2006年VOA标准英语（七月）

2006年VOA标准英语-Chile's Pinochet Mourned by Family, Friends

By Jane Chambers Santiago 12 December 2006 Family and friends of former Chilean military leader Augusto Pinochet have paid tribute to the late general at a funeral in Santiago. Pinochet died Sunday afternoon after suffering a heart attack. From Sant

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2006年VOA标准英语（十二月）

Nocerino scores hat-trick as AC Milan beats Parma 4-1

ROME, Oct. 26 (Xinhua) -- Antonio Nocerino turned out to be the unexpected hat-trick hero as AC Milan beat Parma at home on Wednesday to notch up their third consecutive Serie A victory. Nocerino broke the deadlock at San Siro in the 30th minute. Zlt

发表于:2019-02-04 / 阅读(100) / 评论(0)

英语新闻

2006年VOA标准英语-Pinochet Death Prompts Somber Reflections

By Michael Bowman Washington 11 December 2006 A woman hits a Pinochet opponent of with her purse as he is taken away by police officers near area where thousands of supporters gathered to pay tribute in Santiago, 11 Dec 2006 Reaction to the death Su

发表于:2019-02-04 / 阅读(142) / 评论(0)

2006年VOA标准英语（十二月）

Actos prevents diabetes in high-risk people

BEIJING, March 24 (Xinhuanet) -- A new study has found that Actos, a medicine treats onset diabetes, could also reduce the diabetes(糖尿病) risk in people with prediabetes. The study, which was published Wednesday in New England Journal of Medicin

发表于:2019-02-07 / 阅读(166) / 评论(0)

英语新闻

加州英语分级G1 Act it out 03

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发表于:2019-02-10 / 阅读(128) / 评论(0)

加州英语分级G1

加州英语分级G1 Act it out 02

图片1 图片2

发表于:2019-02-10 / 阅读(141) / 评论(0)

加州英语分级G1

加州英语分级G1 Act it out 01

图片1 图片2 图片3

发表于:2019-02-10 / 阅读(112) / 评论(0)

加州英语分级G1

加州英语分级G1 Act it out 04

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发表于:2019-02-10 / 阅读(123) / 评论(0)

加州英语分级G1

听歌学英语：I Just Can't-R3hab / Quintino

Do you remember how I felt when we were just so young? 还记得我们青春年少我那时的感受吗 Yeah we do anything we wanted and we do it for fun 我们随心所欲乐在其中 Everything I wanna say, I can hear it so loud 我想要说出的话

发表于:2019-03-04 / 阅读(139) / 评论(0)

听歌学英语

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