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

The book is a gem of Victorian idiosyncrasy.
这本书展现了维多利亚时代特色的精华。
I plan on bringing in a plugin framework derived from Merb's gem based plugin system.
我打算引入一个从Merb的基于gem的插件系统源生出来的一个插件框架。
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 sapphire, the ruby and the cat's eye gem are subject to the common people to like.
蓝宝石、红宝石和猫眼宝石备受世人喜爱。
This is going to be a nice little gem!
这将是一个好一点的创业板！
This gem is only for Ruby-1.9.1.
这个gem只提供给Ruby-1.9.1。
This corundum type of gem is formed from a variety of aluminum oxide.
这刚玉类宝石的形成从氧化铝品种。
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。
Download the'rubyzip'gem from the link provided and copy it into your system.
通过提供的链接下载“rubyzip”gem，并将它复制到系统中。
The Bundler downloads and stores all the named gems.
Bundler将下载和存储所有指定的gem。