及物动词
1. Stars gem the sky.
星星点缀着天空。
2. The Provincial government granted us the right to gem the whole river.
省政府批准我们从整个河流中开采宝石的权利。
名词
1. This yacht is really a gem.
这艘游艇确实精美无比。
1. gem：the growth enterprises market; 创业板市场
2. gem：genetically engineered microorganisms; 基因工程菌
3. gem：the growth-enterprise market; 创业板
4. gem：gemeitabine; 吉西他滨
1. 宝石
A gem is a jewel or stone that is used in jewellery.
e.g. ...a gold mask inset with emeralds and other gems.
一张镶有翡翠和其他宝石的金面具
2. 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 a gem, you mean that they are especially pleasing, good, or helpful.
e.g. ...a gem of a hotel, Castel Clara...
卡斯特尔·克拉拉酒店，酒店中的明珠
e.g. Miss Famous, as she was called, was a gem.
“知名小姐”人如其名，是个尤物。
noun
1. art highly prized for its beauty or perfection
Synonym: treasure
2. a precious or semiprecious stone incorporated into a piece of jewelry
Synonym: jewelprecious stone
3. a sweet quick bread baked in a cup-shaped pan
Synonym: muffin
4. a person who is as brilliant and precious as a piece of jewelry
Synonym: jewel
5. a crystalline rock that can be cut and polished for jewelry
e.g. he had the gem set in a ring for his wife
she had jewels made of all the rarest stones