单词：leptodactylidaes
单词：leptodactylidaes 相关文章
By Paula Wolfson White House 24 July 2007 President Bush is stressing the link between al-Qaida and Iraq, as he seeks to build support for his war policy. VOA White House correspondent Paula Wolfson reports Mr. Bush says terrorists in Iraq pose a dir
2007年VOA标准英语（七月）
Science and technology 科学与技术 Splay-footed, not flat-footed 不是扁平足而是八字足 A new fossil shows that evolution does not always mean change 新发现的化石显示，进化并不总意味着变化 Palaeontology 古生物学 The
经济学人科技系列
Science and Technology Palaeontology Splay-footed, not flat-footed 科技 古生物学 八字足，而非平足 A new fossil shows that evolution does not always mean change 一个新的化石表明：进化并不总是意味着改变 WHEN a coelacan
经济学人科技系列
Science and Technology Palaeontology Splay-footed, not flat-footed 科技 古生物学 不是扁平足而是八字足 A new fossil shows that evolution does not always mean change 新发现的化石显示，进化并不总意味着变化 WHEN a coela
经济学人科技系列
By Dan Robinson Capitol Hill 08 September 2006 A report by a Senate committee says there is no evidence former Iraqi dictator Saddam Hussein had any relationship with the al-Qaida terrorist leader Abu Musab al-Zarqawi or his associates before the U.
2006年VOA标准英语（九月）
Laurie Kassman Top U.S. officials say the terrorist group al-Qaida is poised to hit the United States sometime during the next several months. U.S. Attorney General John Ashcroft says authorities are
VOA2004（上）--国际时事