gemstone

过去式：

动词过去式: gemmed

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：

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 greenish chrysoberyl that appears red in artificial light, used as a gemstone.

变石，紫翠玉一种淡绿色的金绿宝石，在人工灯光下呈红色，用作宝石

A transparent blue-green variety of beryl,used as a gemstone.

海蓝宝石，水蓝宝石一种透明青绿色绿玉，用作装饰性宝石

A purple or violet form of transparent quartz used as a gemstone.

紫水晶紫色或紫丁香色的透明石英，用作宝石

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 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

Chiastolite is often mentioned as a gemstone of protection and was once used to thwart evil eye curses.

空晶石常被人认为是一种具有去邪护身功能的宝石，可用她来抵抗恶毒的诅咒。

The pleasure you derive from this beautiful and rare gemstone will be long-lasting.

你会永远享受这难得的美丽且稀有的宝石。

Blue turquoise is valued as a gemstone.

蓝色的绿松石被视为宝石。