◎ polyphenol是什么意思 [化] 多元酚 polyphenol的用法和例句: 1. Green tea contains fluoride and polyphenols, which are antibacterial and antiinflammatory. 绿茶中含有氟化物及茶多酚 可以杀菌消炎 2. Fluoride helps strengthen teeth, while polyphenols fight in...