Last Updated：2025/12/04
Sentence
化学者はオークの抽出物の中に、渋味に寄与する低分子でタンニンに似た化合物（例えばギャリック酸）を同定した。
Quizzes for review
The chemist identified a pseudotannin in the oak extract that contributed to its astringent flavor.
See correct answer
The chemist identified a pseudotannin in the oak extract that contributed to its astringent flavor.
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