precious stone
英 [ˌpreʃəs ˈstəʊn]
美 [ˌpreʃəs ˈstoʊn]
n. 宝石
牛津词典
noun
- 宝石
a rare valuable stone, such as a diamond, that is used in jewellery
柯林斯词典
- 宝石
Aprecious stoneis a valuable stone, such as a diamond or a ruby, that is used for making jewellery.
英英释义
noun
双语例句
- Some of these experts include the opal as a fifth precious stone while others consider the pearl in this class.
其中有些专家把猫眼石列为第五种宝石，而有些专家则认为珍珠才是第五种宝石。 - The cities of Egypt became treasure houses for the rulers; The foundations of the city walls were decorated with every kind of precious stone.
埃及各城邦成了统治阶级的聚宝盆；城墙的根基是用各样宝石修饰的。 - In one's life, everyone is assigned a precious stone which called birthstone.
每个人一生中都会有一块属于自己的宝石，这块宝石也就是生辰石。 - A diamond is a precious stone.
钻石是珍贵的宝石。 - The color particle can be stuck on or more of materials such as glass, pearl, agate, jade, precious stone and diamond.
彩色颗粒物可以是玻璃、珍珠、玛瑙、玉石、宝石、钻石中的一种或多种。 - Marble is a precious stone.
大理石是一种珍贵的石料。 - Study on Using the Vision Measuring Technology in 3D Measuring for the Rough Precious Stone
视觉检测技术在宝石毛坯三维测量中的应用研究 - Market for gold ornaments and pearls and jewels and exploitation of precious stone resources in Sichuan
黄金珠宝首饰市场状况与四川宝石资源开发 - The New Development of Precious Stone Polishing Plate
宝石钻抛光盘的研制 - Besides used for precious stone, natural diamonds are widely used in industry, with the development of industry its production has been increasing year after year.
天然金刚石除用作宝石之外，广泛应用于工业，随着工业的发展，其产量逐年增加。