最終更新日：2024/07/31

An endangered species of freshwater mussel, Margaritifera margaritifera, capable of producing quality pearls.

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freshwater pearl mussel

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元となった辞書の項目

freshwater pearl mussel

noun

An endangered species of freshwater mussel, Margaritifera margaritifera, capable of producing quality pearls.

The freshwater pearl mussel is an endangered species that lives in rivers and streams.

意味（1）

An endangered species of freshwater mussel, Margaritifera margaritifera, capable of producing quality pearls.