单词：ceres workstation oberon system
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VOICE ONE: I'm Barbara Klein. VOICE TWO: And I'm Bob Doughty with EXPLORATIONS in VOA Special English. This week, we tell about a project to identify images of one million galaxies that have been captured by the Sloan Digital Sky Survey. We also tell
VOA慢速英语2007年（八）月
NASA Spacecraft, Dawn, Close to Reaching a 'Dwarf Planet' 美国黎明号航天器,接近矮行星 An American spacecraft is moving closer to a dwarf planet called Ceres. The American space agencys Dawn spacecraft is set to reach the planet-like obje
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[全屏观看] 点击右键- 另存为 可保存这个Flash影片 第四段神话造词（四） Bi b le 圣经 b ook- 书本 br ook- 小溪 br ush- 刷子 br other- 兄弟 br anch- 树枝 br oom- 笤帚 bibli ography 参考书目 （ biblio- 书 ，
《新东方 [爵以词雄] 词汇》刘一男
曙光号飞船驶近谷神星 NASAs Dawn spacecraft is set to reach the dwarf planet Ceres in March and begin gathering clues about whether the icy body may have once had conditions conducive to supporting life. 美国航天（NASA）的曙光号（
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16. 试（s）论述(dissert)甜食(dessert)与沙漠(desert)的差别。 17. 他（t）有文凭(diploma)成为外交家(diplomat)。 18. 这是（s）陈旧(stale)的故事(tale)。 guangxian之蛇足
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Dawn Spacecraft Nears Rendezvous With Dwarf Planet Ceres 黎明号探测器成功将接近谷神星轨道 LOS ANGELES NASAs Dawn spacecraft is set to reach the dwarf planet Ceres in March and begin gathering clues about whether the icy body may have
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JUDY WOODRUFF: Let's look at a space mission that's generating lots of interest and excitement. It's the mission to orbit the dwarf planet Ceres by the NASA spacecraft named Dawn. It arrived in March, and as the spacecraft has gotten closer in recent
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