gem

英 [dʒem]

美 [dʒem]

n. (经切割打磨的)宝石; 难能可贵的人; 风景优美的地方; 美妙绝伦的事物
v. 点缀; 用宝石装饰; 饰以宝石

复数：gems　

Collins.1 / BNC.7690 / COCA.7808

牛津词典

noun

（经切割打磨的）宝石
a precious stone that has been cut and polished and is used in jewellery
1. a crown studded with gems
  镶有宝石的皇冠
难能可贵的人；风景优美的地方；美妙绝伦的事物
a person, place or thing that is especially good
1. This picture is the gem (= the best) of the collection.
  这幅画是收藏中的极品。
2. a gem of a place
  胜地
3. She's a real gem!
  她真是难能可贵！

N-COUNT 宝石
Agemis a jewel or stone that is used in jewellery.
1. ...a gold mask inset with emeralds and other gems.
  一张镶有翡翠和其他宝石的金面具
N-COUNT 难能可贵的人（或物）；令人非常惬意的人（或事物）；精品
If you describe something or someone as agem, you mean that they are especially pleasing, good, or helpful.
1. ...a gem of a hotel, Castel Clara...
  卡斯特尔·克拉拉酒店，酒店中的明珠
2. Miss Famous, as she was called, was a gem.
  “知名小姐”人如其名，是个尤物。

noun

art highly prized for its beauty or perfection
Synonym:treasure
a precious or semiprecious stone incorporated into a piece of jewelry
Synonym:jewelprecious stone
a sweet quick bread baked in a cup-shaped pan
Synonym:muffin
a person who is as brilliant and precious as a piece of jewelry
Synonym:jewel
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:gemstonestone

This gem is only for Ruby-1.9.1.
这个gem只提供给Ruby-1.9.1。
To verify the gem's value, we consulted a connoisseur of rare diamonds.
为了鉴定珠宝的价值，我们请教了一位稀有钻石的专家。
A transparent piece of emerald that has been cut and polished and is valued as a precious gem.
价值相当于宝贵的珍宝的被切割和擦亮的一件透明的祖母绿。
He played off a mere stone as a genuine gem upon customers.
他拿一块假宝石冒充真宝石去骗顾客。
New materials including translucent, anisotropic, paint, gem and liquid.
新材料，包括半透明，各向异性，油漆，宝石和液体。
This lesson will give the reader both information and tips on gem stones and their purchase.
本课将提供读者有关宝石以及如何选购宝石的资讯和秘诀。
You can GEM makes use of the shared memory subsystem for object management.
GEM为对象管理使用了共享内存子系统。
The Bundler downloads and stores all the named gems.
Bundler将下载和存储所有指定的gem。
Study on the Pricing Method for IPO of High-tech Enterprises in China's GEM
我国高科技企业创业板市场IPO的定价问题研究
If you have a red gem, he will tell you the code.
如果您有一颗红色宝石，他将告诉您代码。