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green chalcedony造句
Anapple-greenchalcedonyusedasagemstone.greenchalcedonywithredspotsthatresembleblood....
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chalcedony造句
adeeporange-redvarietyofchalcedony.atranslucentredororangevarietyofchalcedony.Anapple-greenchalcedonyusedasagemstone.agreenvarietyofchalcedonyvaluedasagemstone.achalcedonywithalternatingblackandwhiteb...