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单词 speiss
释义

speiss

/spaɪs/
noun
mass noun
a mixture of impure arsenides and antimonides of nickel, cobalt, iron, and other metals, produced in the smelting of cobalt and other ores
黄渣(冶炼钴及其他矿石时产生的杂质)。
词源
late 18th cent.: from German Speise 'food, amalgam'.
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更新时间:2025/1/24 2:08:46