常見例句用作名詞 (n.)About Chrysoprase and "Prase" Chrysoprase is perhaps the most valuable member of the Chalcedony family of minerals and gemstones.綠玉髓也許是玉髓鑛物質或寶石家族中最珍貴的成員之一了,其中純淨且透明的青蘋果綠色是最受人們歡迎的。 返回 chrysoprase