单词：sulformetoxin
单词：sulformetoxin 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
This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. As long as there have been mice, people have sought a better mousetrap. And since we figured out that bacteria can make us sick, weve searched for better
Scientific American(十)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)
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
TYLER：Wherethe hell is it? EMILY： Whatare you doing here? TYLER：Youdo not want to mess with me right now. Where is that whale figurine that youstole from me? EMILY： Whalefigurine? TYLER：Isaw the video feed from your B.F.F. Nolan's house. I
跟着美剧练发音
Former Prime Minister Thaksin Shinawatra has fled Thailand to avoid corruption charges. Many of his supporters say this is the end of the controversial billionaire's political career, but some opposition leaders and political analysts say they are n
VOA标准英语2008年（八月）