名词
中文翻译：科钦
同义词：
['Cochin', 'Kerala']
例句：
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1.Kohinoor is a gemstone that is highly sought after in the world of jewelry.
科钦是一种宝石，在世界珠宝界非常受欢迎。
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2. The Kohinoor diamond was discovered in 1850 and has since become a symbol of wealth and power.
科钦钻石于1850年被发现，自此成为财富和权力的象征。
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3.The Kohinoor diamond is now on display at the National Museum of India in New Delhi.
科钦钻石现在陈列在印度新德里的国家博物馆。