单词 | panabase |
释义 | panabase/ˈpanəbeɪs/Mineralogy rare. Now disused noun A grey mineral consisting of a sulphide of copper, antimony, and other elements. Now called tetrahedrite. OriginMid 19th century; earliest use found in Andrew Ure (1778–1857), chemist. From French panabase from pan- + -a-, connective + base. |
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