单词：alvine concretion
单词：alvine concretion 相关文章
Atlantis Crew Ready for Final Shuttle Mission The end of an era is near. The U.S. space shuttles - the complex workhorses of the U.S. space program - are being retired so NASA can focus on developing spacecraft that can travel beyond low-Earth-orbit.
VOA标准英语2011年(七月)
International Community Wants 'Concrete Action' from Iran at Nuclear Talks U.S. officials say Iran's installation of more advanced uranium-enrichment centrifuges before these talks is yet another provocative step. But State Department spokeswoman Vic
VOA标准英语2013年(二月)
By Anjana Pasricha New Delhi 29 October 2006 A law seeking to protect women from domestic violence has come into effect in India. Women activists are hailing it as a milestone in a country where complaints of abuse against women are rampant. ----- T
2006年VOA标准英语（十月）
Chavez Health Uncertain for Upcoming Venezuelan Presidential Election As Hugo Chavez arrived in Cuba for a third round of cancer treatment, his health has become the main factor in his re-election effort. Michael Shifter is president of the Inter-Ame
VOA标准英语2012年(三月)
'Fiscal Cliff' Deal Highlights Messy US Democracy in Action Many visitors to the U.S. Capitol, like David Stark from the state of nearby Maryland, come to admire this monument to democracy but express frustration with the political polarization insid
VOA标准英语2013年(一月)
Final results have been announced in Israeli elections that took place on Tuesday. But the tally has left Israel in political uncertainty. Election campaign posters for Likud Party leader Benjamin Netanyahu and FM and Kadima Party leader Tzipi Livni
VOA标准英语2009年(二月)