宝石
近义词与同义词
按词义分组列出，使用时请结合具体语境。
a small and delicately worked piece
a precious or semiprecious stone incorporated into a piece of jewelry
diamonds; "look at the ice on that dame!"
a crystalline rock that can be cut and polished for jewelry; "he had the gem set in a ring for his wife"; "she had jewels made of all the rarest stones"
基本解释
颜色美丽、有光泽、透明度和硬度高的矿石，可制装饰品、仪表的轴承或研磨剂。