名词
中文翻译：蓝钻
同义词：
['blue diamond', 'blue gemstone']
例句：
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1.The laubanite necklace is the most expensive piece in her collection.
这个蓝钻项链是她收藏中最贵的一件。
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2.The laubanite was discovered in a remote part of Africa.
这颗蓝钻是在非洲一个偏远的地方被发现的。
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3. The laubanite has been highly sought after for its rarity and beauty.
这种蓝钻因其稀有性和美丽而备受追捧。