名词
中文翻译：珍珠母
同义词：
['pearl oyster shell', 'pearl membrane例句：1. The pearl oyster shell is a valuable material for jewelry making.（珍珠牡蛎壳是制作珠宝的宝贵材料。）2. The pearl membrane is used in the production of cosmetics and pharmaceuticals.（珍珠膜用于化妆品和药品的生产。）3. The pearl oyster shell has been found in ancient Chinese tombs', 'dating back thousands of years.（珍珠牡蛎壳在中国古代墓葬中被发现，可以追溯到数千年前。）']
例句：
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1. The pearl oyster shell is a valuable material for jewelry making.
珍珠牡蛎壳是制作珠宝的宝贵材料。
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2. The pearl membrane is used in the production of cosmetics and pharmaceuticals.
珍珠膜用于化妆品和药品的生产。
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3. The pearl oyster shell has been found in ancient Chinese tombs, dating back thousands of years.
珍珠牡蛎壳在中国古代墓葬中被发现，可以追溯到数千年前。