名词
中文翻译：珍珠母
同义词：
['pearl shell', 'mother of pearl']
例句：
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1.The exquisite mother-of-pearl necklace was a gift from my grandmother.
那件精致的珍珠项链是祖母送我的礼物。
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2.She carefully polished the mother-of-pearl to reveal its natural luster.
她小心翼翼地打磨珍珠，以显露其天然光泽。
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3.The mother-of-pearl earrings were a symbol of her wealth and elegance.
这些珍珠耳环象征着她的财富和优雅。