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单词 bornite
释义

bornite

/ˈbɔːnaɪt/
noun
mass noun
a brittle reddish-brown crystalline mineral with an iridescent purple tarnish, consisting of a sulphide of copper and iron
斑铜矿。
词源
early 19th cent.: from the name of Ignatius von Born (1742-91), Austrian mineralogist, + -ITE1 .
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更新时间:2025/4/12 18:36:11