单词：genus Polistes
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高中英语高二课本听力
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高中英语高二课本听力
Providing emergency contraception before it's needed does not affect unwanted pregnancy rate Philip Graitcer | Atlanta, Georgia 22 March 2010 Family planning experts wondered if having emergency contraceptives on hand would prevent unwanted pregnanci
VOA标准英语2010年(三月)
From NPR News in Washington, Im Craig Windham. Democratic Senator Evan Bayh says he will not run for a third term in office. Bayh says he loves representing the people of Indiana, but he does not love Congress. For some time, Ive had a growing convic
2010年NPR美国国家公共电台2月
Pre-Listening Vocabulary binomial nomenclature: a two-part system for naming species (e.g., Panthera tigris) genus: a subdivision of a family of organisms (e.g., Panthera is the genus for tigers, lions and leopards, and a subdivision of the Felidae f
Facts-事实
China has more plants than anywhere else in the temperate regions of the world. In fact, it has almost twice as many kinds of plants as there are in the United States which is about the same size and about three times as many as there are in Europe.
国家地理2008年
AS IT IS 2015-04-12 Technology Center in Moscow Seeks Western Companies 莫斯科科技中心寻求西方公司加入 Russian officials are urging Western companies to open offices in a technology center in Moscow. They hope the center will help the
2015年VOA慢速英语(四)月
BBC Learning English London Life Royal Albert Hall Yvonne:Frank Sinatra, Pavarotti and The Beatles all performed here and even Winston Churchill spoke here. Today, join me, Yvonne Archer on a visit to the Royal Albert Hall with London Life from bbcl
伦敦生活
Science and Technolgy 科技 Medical devices 医疗设备 Inhaling information 有关吸入器的吸入信息 How to collect data on asthma while, at the same time, treating it 在处置哮喘的同时如何收集哮喘数据 IN 1985 and 1986 an epid
经济学人科技系列
While I was observing this phenomenal creature, two jets of steam and water sprang from its blowholes and rose to an altitude of forty meters, 当我观察这只奇怪动物的时候，两道水和汽从它的鼻孔吐出来，直喷到叫十米的高度
《海底两万里》中英双语有声读物
These laws were so strict that people still speak of Draconian severity. 这些法律十分严厉以致人们今天还在谈论德拉古的严厉。 But the people of Athens, who had roamed the seas in their ships, and had heard and seen so many diff
世界小史
By David Byrd Miami 05 February 2007 The Indianapolis Colts have defeated the Chicago Bears, 29-17 to win the National Football League's Super Bowl in Miami, Florida. As VOA'S David Byrd reports, the Colts captured the title for the first time since
2007年VOA标准英语（二月）
The light from our glass coils produced magical effects at times, lingering on the wrinkled roughness of some natural arch, 我们的蛇形玻璃管中的光学，照在这些天然的凹凸不平的拱形建筑物上面， or some overhang suspended
《海底两万里》中英双语有声读物
In the first group: organ-pipe coral, gorgonian coral arranged into fan shapes, soft sponges from Syria, isis coral from the Molucca Islands, sea-pen coral, wonderful coral of the genus Virgularia from the waters of Norway, various coral of the genus
《海底两万里》中英双语有声读物
Florianpolis, Brazil 巴西，弗洛里亚诺波利斯 With an abundance of beautiful beaches and rent at half the price of that in Rio, Florianpolis in southern Brazil has attracted a growing number of nomads to its burgeoning tech and start-up scen
英语新闻
Business 商业报道 Cinema economics 影院经济学 Bigger on the inside 在里面更大 Now showing at your local cinema: operas, circuses and television shows 现在正在您当地的影院上映的：歌剧，马戏团和电视节目 WHOVIANS h
经济学人商业系列
A triggerfish, I said. 是一条箭鱼。我于是说了。 It's a Chinese triggerfish, Ned Land replied. 尼德兰回答：是一条中国箭鱼。 Genus Balistes, family Scleroderma, order Plectognatha, Conseil muttered. 康塞尔于是低声说：箭
《海底两万里》中英双语有声读物
There I saw again, but not yet pressed and dried like the Nautilus's specimens, some peacock's tails spread open like fans to stir up a cooling breeze, scarlet rosetangle, 我在这里又看到的，不是像在诺第留斯号船上风干的标本，而
《海底两万里》中英双语有声读物
At intervals it hands down decrees, declaring that Zauschneria californica (a common plant in rock gardens) 它不时下达命令，宣布从今以后加州倒挂金钟（一种普通的假山庭园植物） is to be known henceforth as Epilobium can
万物简史
Lollipop lollipop Oh lolli lolli lolli Lollipop lollipop oh lolli lolli lolli lollipop lollipop oh lolli loli lolli lollipop! Call my baby lollipop Tell you why His kiss is sweeter than an apple pie And when he does his shaky rockin' dance Man, I hav
影视英文歌曲