单词：quadridavyne
(mineralogy) A mineral found in volcanic ash.
单词：quadridavyne 相关文章
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英语情景对话-健康
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Security forces have fired shots in Manama on Friday, where demonstrators were gathering for an anti-government rally, in defiance of a government ban on protests. Hospital officials say there are casualties. Mourners began chanting opposition slogan
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By Lisa McAdams Feodosia, Crimea 09 August 2006 Many in Ukraine, particularly in the Russian-speaking south and east, remain hostile to the United States - their former Cold War foe. Russia has warned that relations between the neighbors would suffe
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