单词：congeners
n an animal or plant that bears a relationship to another (as related by common descent or by membership in the same genus)
n a whole (a thing or person) of the same kind or category as another
单词：congeners 相关文章
By Paula Wolfson White House 30 April 2007 The latest United States-European Union summit has ended with signs of progress on several issues that have strained trans-Atlantic ties, including alternative energy and pushing ahead on world trade talks.
2007年VOA标准英语（四月）
By Suzanne Presto Washington, DC 31 May 2006 watch Commencement report There is a constant at the end of academic years. Each May or June, graduates from colleges and universities across the country receive their degrees. ---------------------------
2006年VOA标准英语（五月）
By Greg Flakus Chancellor, South Dakota 21 June 2007 In an effort to lessen America's dependence on foreign oil imports and reduce pollution from vehicles burning gasoline, the U.S. government last year mandated that gasoline include a mixture of ten
2007年VOA标准英语（六月）
By Mary Morningstar Washington 01 April 2006 Kenny Rogers Legendary singer Kenny Rogers has recorded more than 60 albums that have sold over 100 million copies worldwide. He made his first appearance
2006年VOA标准英语（四月）
The U.S. Senate has begun consideration of economic recovery legislation, as minority Republicans continue to call for changes to a measure President Barack Obama said is critical to address the U.S. economic crisis. Republicans are renewing their o
VOA标准英语2009年(二月)
By Scott Stearns White House 13 December 2006 U.S. President George Bush is wrapping up a series of meetings aimed at finding what he says will be a new way forward in Iraq. VOA White House Correspondent Scott Stearns reports, Mr. Bush is expected t
2006年VOA标准英语（十二月）