单词：2-Sulfanilamidoquinoxaline
单词：2-Sulfanilamidoquinoxaline 相关文章
Abby: hi, my name's Abby. What's your name? Colin: I'm colin. It's nice to meet you. What do you do? A: I'm a freelance English teacher. How about you? C: I'm in between jobs at the moment. A: what kind of job are you looking for? C: I'd like to find
生活英语情景口语
Twice a year, day and night, fall into balance, lasting for nearly equal length. Known as equinoxes, Latin for equal night, they occur in March and September and along with solstices mark the changing of seasons as Earth travels around the sun. Astro
自然百科2008年
Happy birthday to you, the latest installment of our Small World Charity. The day with the help of our digital reporters around the world, we are goanna to look at birthday traditions across the global, from Korea to Lebanon. I am ** Song, when it c
访谈录2008
[00:01.13]2 Pronunciation Listen and say. [00:06.19]Do you know how the fan works? [00:09.33]Do you know why the bell is ringing? [00:12.62]Can you tell me what time the lunch break is? [00:17.34]Can you show me how the photocopier works? [00:25.48]3
外研社新标准初中英语八年级
说一口流利的英语，从简单的单词开始。 听听，读读，背背，今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 serious [ 5siEriEs ] The mistake is no
每日攻克5词
本歌为《豪斯医生》第五季第五集片尾曲，演唱者是80年代红遍欧美乐坛的eurythmics（舞韵合唱团）女主唱、两座葛莱美奖得主、曾被vh1音乐频道评为乐坛一百位最伟大女性的Annie Lennox 。 本歌为《豪斯医生》House第五季第五集片尾曲，演唱者Annie Lennox是80年代红遍欧
电影英文歌曲
BBC Learning English People and Places Sir Robin Knox-Johnston Callum:Hello Im Callum Robertson and this is People and Places. In the programme today we hear from Sir Robin Knox-Johnston who has just completed a very tough race. The Velux 5-Oceans r
人与地方
U.S. Vice President Joe Biden says he is withholding judgment on Iran's presidential election, as protests continue in Tehran over election results showing a landslide re-election victory for President Mahmoud Ahmadinejad. Vice President Joe Biden,
VOA标准英语2009年(六月)
By Sean Maroney Islamabad 28 September 2009 The head coordinator for the U.N. Humanitarian Affairs office in Pakistan says his agency is ready to handle what is expected to be a large number of families fleeing the South Waziristan tribal region as
VOA标准英语2009年(九月)
This week's Middle East peace summit in Washington is setting a goal of one year to resolve what are known as final status issues -- the most intractable of Israeli-Palestinian problems. Among them is the right of return, which will determine the fat
VOA标准英语2010年(九)月
BBC Learning English Weekender Body image survey results Amber:Hello, I'm Amber, and youre listening to bbclearningenglish.com. In Weekender today, we listen to a report about a BBC survey of 25,000 young British people, asking about their body imag
Weekender
漫画《睡魔》，小说《美国众神》《绿字的研究》，剧本《Coraline》尼尔-盖曼以风格多变的跨领域创作而著称。多次获得雨果奖、星云奖的他分享自己的创作理念：Make Good Art。
名人演讲视频
By Cynthia Kirk ENVIRONMENT REPORT -May 31, 2002: Coqui Frogs Invade Hawaii This is the VOA Special English ENVIRONMENT REPORT. Experts say the American state of Hawaii has been invaded by a small fro
健康与环境
Beginners. The other day, my friend Nataliya invited me to go cross country skiing with her. We don't see eachother very much, so I was happy to go. Julia can babysit your two youngest, if you like, and we can leave at about ten o'clock. Julia is her
英语博客 A cup of English
PARIS, Nov. 8 (Xinhua) -- The French Football Federation handed rising star Yann Mvila more than 18 months of international ban after the player broke a night-time curfew between two key U-21 European championship qualifiers last month. Also banned a
英语新闻
MADRID, Dec. 8 (Xinhua) -- FC Barcelona coach Tito Vilanova on Saturday confirmed that Leo Messi will play in his side's BBVA Primera Liga tie away to Betis Sunday. Messi had been a doubt after being carried off injured after a collision with Benfica
英语新闻
By Scott Bobb Lisbon 10 December 2007 The Africa-European Union summit ended Sunday in Portugal with agreement on many global challenges but with differences on other key issues. Correspondent Scott Bobb has this report from Lisbon. European and Afri
VOA常速英语2007年（十二月）
Coraline: I almost fell down a well yesterday, mom. mom: uh-huh. Coraline: I would've died. Mom: that's nice. Coraline: hmm. so, can l go out? l think it's perfect weather for gardening. Mom: no, coraline. rain makes mud. mud makes a mess. Coraline:
跟着美剧练发音
Mom: how do you feel about a mustard, ketchup, salsa wrap for lunch? Coraline: are you kidding me? Mom: had to go food shopping, anyway. dad's planning something special. Coraline: grossgusting. Mom: you wanna come along? you can pick out something y
跟着美剧练发音
Coraline: hey,dad,how's the writing going? dad! Dad: hello,coraline and coraline doll. Coraline: do you know where the garden tools are？ Dad: lt's...lt's pouring out there ,isn't it? Coraline: lt's just raining. Dad: what'd the boss say? Coraline:
跟着美剧练发音