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单词 coumarin
释义 coumarin/ˈku:mərin/n. Chem. an aromatic compound found in many plants and formerly used for flavouring food 【化】香豆素(旧时用作食品调味) [French coumarine ultimately from Tupi cumarú ‘substance from tonka beans’]
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更新时间:2025/3/31 18:31:47