gemstone

英

美 [ˈdʒɛmˌstoʊn]

n. 宝石

复数：gemstones　

BNC.33530 / COCA.24589

柯林斯词典

noun

a crystalline rock that can be cut and polished for jewelry
1. he had the gem set in a ring for his wife
2. she had jewels made of all the rarest stones
Synonym:gemstone

A red transparent variety of zircon used as a gemstone.
一种红色透明的锆石，用作宝石。
I was named Aquamarine after a rare and precious gemstone.
我的名字代表一种稀少的珍贵的宝石。
A spinel used as a gemstone ( usually dark red).
一种用作宝石的尖晶石（通常为深红色）。
A rare hard yellow green mineral consisting of beryllium aluminate in crystal form; used as a gemstone.
一种稀有的、坚硬的黄绿色矿物，由铝酸铍构成，呈结晶状，用作宝石。
The gemstone is 28.6 millimetres high and weighs 139.43 carats.
这块宝石高28.6毫米，重139.43克拉。
Tourmaline is the most multi-colored natural gemstone in the world.
碧玺是世界上最多彩的自然宝石。
A green variety of chalcedony valued as a gemstone.
一种绿色的玉髓，视作宝石。
A transparent deep red variety of corundum; used as a gemstone and in lasers.
一种透明的深红色刚玉，经雕琢后可用作宝石，亦可用于激光器。
PIN ( Hong Kong) Limited is a manufacturer, exporter and wholesaler of natural gemstone and fine jewelry.
PIN香港有限公司是一家集生产，出口及批发天然宝石及珠宝首饰于一身的公司。
A transparent purple variety of quartz; used as a gemstone.
一种透明的紫色石英，用作宝石。