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单词 johannsenite
释义 jo·hann·sen·ite
\jōˈhan(t)səˌnīt\ noun
(-s)
Etymology: Albert Johannsen died 1950 American geologist + English -ite
: a mineral CaMnSi2O6 consisting of a silicate of calcium and manganese belonging to the pyroxene group
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更新时间:2024/9/24 20:31:52