chalcedony的例句（chalcedony在句子中的用法）

• A light green or light grayish - green variety of translucent chalcedony. 一种略微透明的绿色玉髓,用作宝石.
• Budaoweng has two kinds, one is hydrogrossular, the other is chalcedony opal. 不倒翁有两种, 一种为水钙铝榴石玉, 另一种为玉髓蛋白石玉.
• A variety of deep - green chalcedony flecked with red jasper. 带有血红色斑点的绿色石髓.