单词：benzoyltrifluoroacetone (BTA,HBTA)
单词：benzoyltrifluoroacetone (BTA,HBTA) 相关文章
听广告学英语:Benz 奔驰汽车 原文：You walked into the party, like you werewalking onto a yacht. Your hat strategically dipped below one eye, your scarf, it was apricot. You had one eye in the mirror as you watched yorself go, Bart. And all the girls
听广告学英语
Four months before the Bush administration leaves office in January, Defense Secretary Robert Gates laid out his vision for U.S. military strategy on Monday, saying the Pentagon needs to strike a balance between conventional capabilities and the abi
VOA标准英语2008年（九月）
Air pollution outside is easy to spot, hanging over the city, or sputtering from a tailpipe. But there's lot of indoor air pollution, too, even if it's not as obvious. It's caused by volatile organic compounds, or VOCs. They can come from building ma
2016年Scientific American(八)月
Preity Zinta is one of Indias most celebrated actresses. She has appeared in both Bollywood and English-language movies. In addition to acting, she is a writer, stage performer and philanthropist. She is also a businesswoman and co-owns a top Indian
各国名人英文介绍
Mercedes-Benz is a German manufacturer of luxury cars, buses, coaches, and trucks. It is a division of its parent company, Daimler AG. Mercedes-Benz was founded in 1881 and is the oldest car maker around today. Its history includes the first petrol-p
各大品牌英文介绍
If you are like many language students, you might have a problem with procrastination. Perhaps you are slow to do homework or study for a test. Maybe you do not like to study or you become distracted while studying. Whatever the case may be, learning
2017年VOA慢速英语(六)月
Have you ever received a text from someone you fancy which was so ambiguous, so annoyingly unclear you yearned for the days when love letters and serenading were the done thing? 你有没有收到过你喜欢的人发来的短信，语焉不详、不明
阅读空间
By Paul Sisco Washington, DC 24 January 2007 watch New Boat Design report In Greek mythology, Proteus was a sea god capable of assuming different forms. And now Proteus also is the name of a new type of ocean-going ship that can adapt its shape to t
2007年VOA标准英语（一月）
vanessa carlton--Nolita fairytale I know, you know, We don't see And so our truths wait patiently I walk the streets with a song in my head We ebb and we flow so Got my toes on my pup at the foot of my bed My heart always seems to know Now take the g
E乐吧
Sorry,there is not text temporarily, Please help tingroom to look for it! 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! Thank you！
英语摩天轮—More to Learn
Oh it's a long way down 这是一条漫漫路途 But if you don't look, you don't have to know it 但若你不去看自然不必知道 And I can be around 我会在旁接住你 To catch your fall if you're losing your grip 当你失去平衡 Can't yo
听歌学英语
1) outta = out + of 没了，走了 2) gotta = got + to 必须做 3) musta = must have = 一定 Were running outta time! 我们没时间啦！白洁最近听到一首很好听的中文歌叫：时间都去哪儿了。
OMG美语
By Sabina Castelfranco Rome 02 May 2006 Italian President Carlo Azeglio Ciampi, right, meets Premier Silvio Berlusconi at the Quirinale Palace, in Rome, May 2, 2006 Italian Prime Minister Silvio Berlu
2006年VOA标准英语（五月）
15 Little Boy Blue Mother Goose Little Boy Blue, come blow your horn, The sheep's in the meadow, the cow's in the corn. Where's the boy who looks after the sheep? He's under the haycock, fast asleep. Will you wake him? NO, not I, for if I do, he'll
希望长着翅膀
By Barry Wood Belgrade 04 February 2008 Incumbent president of Serbia Boris Tadic won Sunday's presidential election, defeating by a narrow margin a pro-Russian nationalist candidate. VOA's Barry Wood reports from Belgrade. Boris Tadic (l), 03 Feb 20
VOA常速英语2008年（二月）
ROME, Dec. 21 (Xinhua) -- Italian Football Federation confirmed on Friday that Italy and Brazil will play an international friendly in March in Geneva, Switzerland. Cesare Prandelli's side will take on the South American giants on Thursday 21 March,
英语新闻
1. He says he will call you later and doesnt. 1.他说等会给你电话，然而并没有来电 Letting you down is part of not allowing you to get too close. If he disappoints you now then he may feel it will limit your disappointment later on as y
阅读空间
Italy beat Armenia 3-1 in World Cup qualifier YEREVAN, Armenia, Oct. 12 (Xinhua) -- Andrea Pirlo scored one goal and set up another as Italy labored to a 3-1 win over Armenia in European zone World Cup 2014 qualifying Friday. The match took place in
英语新闻
MICHEL MARTIN, HOST: There are only two historically black women's colleges in the U.S. One of them, Bennett College in Greensboro, N.C., has been facing a loss of accreditation because of shaky finances, and that would lead to a loss of federal fund
2019年NPR美国国家公共电台2月