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《美科学家研发出超滑材料 可滑倒一切液固态物体》
http://www.cnbeta.com/articles/156186.htm
(旁边的评论很有喜感)
lusong
@lusong1900
2011-09-24 12:41:02
0
lusong
@
lusong1900
地学专攻,人肉离线数据库