名词
中文翻译：半宝石
同义词：
['halfstone', 'half-stone']
例句：
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1.The gemstone was set into the necklace with great care.
这块宝石被精心镶嵌在项链上。
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2.She wore a necklace made of a semi-precious stone.
她戴着一条由半宝石制成的项链。
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3. The gemstone is said to have healing properties.
据说这种宝石具有治愈性质。