Chalcedony

[kæl'sedәni]

解释:

(noun.) a milky or greyish translucent to transparent quartz.

康妮手打--From WordNet

解释:

(n.) A cryptocrystalline, translucent variety of quartz, having usually a whitish color, and a luster nearly like wax.

格雷西校对

解释:

n. a beautiful mineral of the quartz family consisting of quartz with some admixture of opal—it is generally translucent has a somewhat waxy lustre and is in colour generally white or bluish-white.—adj. Chalcedon′ic.—n. Chalced′onyx an agate formed of a white opaque chalcedony alternating with a grayish translucent chalcedony.

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