[网络] 三磷酸

词型变化：名词复数形式 : trisphosphates

冀教版高中英语必修五--Unit Four LITERATURE FOR TRUT

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发表于:2018-12-04 / 阅读(203) / 评论(0)

冀教版高中英语必修五

儿童英语口语天天练-45 清辅音[tr]

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海豹Kid 英文儿歌

[单词解析速记].JV485.(Histrionic.and.Immaculate)

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单词解析速记

2007-12-11, Transexual Cabaret

In other countries, women usually take the lead in cabaret. But here in Thailand many feel they are just not the right gender for the job. In Thai society, women are usually very prim and proper, this profession requires them to be outgoing, cheeky

发表于:2018-12-30 / 阅读(235) / 评论(0)

国家地理2007年

5.4 Struggle 挣扎

A man found a cocoon of a butterfly. He sat and watched the butterfly for several hours as it struggled to force its body through that little hole. Then it seemed to stop making any progress. It appeared as if it had gotten as far as it could and it

发表于:2018-12-31 / 阅读(219) / 评论(0)

我们都是有故事的人之生而为赢

英语语法：132 Troublesome Contractions

Grammar Girl here. Today's topic is troublesome contractions. Guest writer Bonnie Trenga writes, This episodes about contractions. Or would it be better to say, This episode is about contractions? While were in the neighborhood, well talk about some

发表于:2019-01-02 / 阅读(169) / 评论(0)

英语语法 Grammar Girl

THE MAKING OF A NATION - President Cleveland Uses Federal Tr

THE MAKING OF A NATION - President Cleveland Uses Federal Troops to Stop Railroad Strike By Frank Beardsley Broadcast: Thursday, December 01, 2005 (MUSIC) VOICE ONE: THE MAKING OF A NATION -- a progra

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The Making of a Nation

专业术语—口腔生理学术语P2(英文详解)

pH - a measure of how acid or alkali a solution is. As the pH gets lower, the solution is more acid. At a pH of 7 the solution is neither acid nor alkali. pH is the inverse of the logarithm of the con

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医务英语

音乐咖啡厅:MLTR-Sweetest Surprise(你是我最甜蜜的惊喜)

在世界流行乐坛中，北欧常常能为我们带来一些惊喜。而来自丹麦的Michael Learns To Rock（MLTR）就是其中之一，他们在九十年代风靡世界，带来抚动我们心弦的音乐--斯堪的纳维亚清新气息和经典流行音乐的完美结合。没有漂亮迷人的外表，没有铺天盖地的宣传，没有引人遐

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音乐咖啡厅

Straight into 5th grade

A first grade teacher was having trouble with one ofher students. One day she asked Johnny what his problem was. He replied, I'm too smart for the first grade, my sister is in the third grade and I'm smarter than her . The teacher took him to the pri

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趣味英语

SSS 2009-04-06

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Batteries of the future need to deliver more energy, and they need to be smaller. Researchers at MIT think they have developed a technology that can, a

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Scientific American(四)月

2005年NPR美国国家公共电台三月-AirTran's Unique Use of 'Face Time'

Low-cost airlines have changed the travel business. Carriers like Southwest and Jetblue serve fewer cities than traditional airlines and offer fewer perks to passengers. They force the bigger carriers like United and Delta to change their business pr

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2005年NPR美国国家公共电台

VOA慢速英语2011--America and the Struggle for Jobs

THISISAMERICA-AmericaandtheStruggleforJobs FAITH LAPIDUS: Welcome to THIS IS AMERICA in VOA Special English. Im Faith Lapidus. DOUG JOHNSON: And Im Dough Johnson. This week on our program, we look at the job situation in the United States. There was

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2011年VOA慢速英语(九)月

VOA慢速英语2010年-Economics Report - Electronics Industr

This is the VOA Special English Economics Report. This year's Consumer Electronics Show opened Thursday in Las Vegas. The event is the world's biggest technology trade show. More than three hundred companies are presenting more than twenty thousand n

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2010年慢速英语(一)月

Australian dollar hits 28-year high

CANBERRA, Oct. 14 (Xinhua) -- The Australian dollar hit a 28 year high as it edged closer to parity with the U.S. dollar, rising to a new post-float record of 99.70 U.S. cents on Thursday morning. At 11:15am (AEDT) on Thursday, the local unit was tra

发表于:2019-02-04 / 阅读(160) / 评论(0)

英语新闻

Stranded tourists saved from high winds in Xinjiang

URUMQI, Feb. 14 (Xinhua) -- A total of 168 tourists were rescued early Thursday after being stranded by high winds for 12 hours in northwest China's Xinjiang Uygur Autonomous Region, rescuers said. The tourists were traveling by car and bus on a prov

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英语新闻

Djokovic ready to defend his Australian Open title

MELBOURNE, Jan. 12 (Xinhua) -- Should Djokovic lift the Norman Brookes Challenge Cup in two weeks' time, not only will he remain No. 1, he will also become the first player in the Open era to win three consecutive Australian Open titles. From my pers

发表于:2019-02-06 / 阅读(160) / 评论(0)

英语新闻

Australian McCardel to attempt swimming across Florida Straits

HAVANA, Jan. 2 (Xinhua) -- The Australian swimmer Chloe McCardel announced her intentions to swim across the Florida Straits without the protection of an anti-shark cage, Cuban media highlighted here Wednesday. According to Radio Havana Cuba, McCarde

发表于:2019-02-13 / 阅读(199) / 评论(0)

英语新闻

China government 2011 procurement totals 1.13 trln yuan

BEIJING, June 29 (Xinhua) -- China's government procurement amounted to 1.13 trillion yuan (179.37 billion U.S. dollars) in 2011, or 11 percent of the country's fiscal expenditure, the Ministry of Finance announced on Friday. The figure showed a huge

发表于:2019-02-14 / 阅读(137) / 评论(0)

英语新闻

英语国际音标：破擦音[tr]

破擦音[tr] 发音要领: [tr]是清辅音一一舌位：先做好发[t]的口形准备，然后将舌尖轻抵在上齿龈上发[t]音，并迅速将舌尖滑到[r]的部位上；声带：不振动。技巧提示： [tr]的发音与汉语拼音ch

发表于:2019-02-28 / 阅读(189) / 评论(0)

英语国际音标

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学英语单词

brandisite (clintonite)

bubble orientation

butanol oil