名词
中文翻译：宝石
同义词：
['jewel', 'gem', 'precious例句：1. The spessartite was a gift from her grandmother.（这颗宝石是她的祖母送的礼物。）']
例句：
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1. The spessartite was a gift from her grandmother.
这颗宝石是她的祖母送的礼物。
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2.The jewel in the necklace is the most valuable one.
项链上的珠宝是最有价值的。
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3. The precious stone has been passed down through generations.
这块宝石已经传了好几代了。