字典词典单词成语造句名言诗词古籍小说

chalcedony

英 [kæl'sedənɪ] 美 [kæl'sɛdəni]

n. [矿物] 玉髓

英文词源

chalcedony (n.): c. 1300, from Latin calcedonius, in Vulgate translating Greek khalkedon in Rev. xxi:19, found nowhere else. Connection with Chalcedon in Asia Minor "is very doubtful" [OED]. The city name is from Phoenician and means "new town."

双语例句

1. A variety of deep - green chalcedony flecked with red jasper.: 带有血红色斑点的绿色石髓.

2. Theblue chalcedony from Taiwan is compared with its simulants in detail.: 对台湾蓝玉髓与其仿品进行了详细对比.

3. 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.

4. 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.

5. The ribbon stones are consisted of different color pebbles such as agate, chalcedony, jasper and quartzite.: 纹石系由五颜六色的玛瑙、玉髓、碧玉、石英岩等卵砾所组成.