gemstone

第三人称单数：

动词第三人称单数: gems

更多词形：

动词过去式: gemmed | 动词过去分词: gemmed | 动词现在分词: gemming | 动词第三人称单数: gems |

单词例句：

Well,anyway,I'm thinking of buying some gemstone pendant,bead necklace or bracelet. Haven't decided yet.

噢，我想买宝石坠子，串珠项链或是手镯什么的，但还没定下来。

A transparent emerald-green variety of spodumene,used as a gemstone.

翠绿锂浑石一种透明的黄色到绿色的锂辉石，是一种宝石

A purple variety of corundum used as a gemstone.

紫蓝色宝石一种紫色刚玉，用作宝石

A chatoyant stone or gemstone, such as the cat's-eye.

纪彩石猫眼等具有变幻光彩的石头或宝石

A chalcedony that occurs in bands of different colors and is used as a gemstone,especially in cameos and intaglios.

缟玛瑙一种带有条纹和多种颜色的玉髓，它被用来作饰物的宝石，常用于浮雕和凹雕

A light green, monoclinic pyroxene mineral, CaMgSi2O6, used as a gemstone and refractory.

透辉石一种淡绿色，单斜晶辉石矿，CaMgSi2O6，用作宝石或耐火材料

A gray,green to yellow,or brown vitreous mineral,BeAl2O4,relatively rare and used as a gemstone.

金绿宝石一种灰色、绿色到黄色或褐色的玻璃质矿物，BeAl2O4，相对稀缺且用作宝石

A chatoyant stone or gemstone, such as the cat's - eye.

变色塔夫绸；变色丝；一只蜻蜓盘旋着，振动着闪光的翅膀。

The lively luminosity of its colour makes the emerald a unique gemstone.

由于祖母绿生动鲜明的色彩光度,使它成为如此独特的宝石。