英语词汇“obsidian”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	obsidian
释义	obsidian noun /əbˈsɪdiən/ /əbˈsɪdiən/ [uncountable] jump to other results a type of dark rock that looks like glass and comes from volcanoes Word Originmid 17th cent.: from Latin obsidianus, error for obsianus, from Obsius, the name of the discoverer of a similar stone.
随便看	assessor asset asset-stripping asshole assiduity assiduous assiduously assign assignation assignment assimilate assimilation assist assist_1 assist_2 assistance assistant assistant_1 assistant_2 assistant professor assistant-professor assistant referee assistant-referee assistantship assisted area

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