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单词 fluoridation
释义

fluor·i·da·tion

noun
/ˌflɔːrɪˈdeɪʃn/, /ˌflʊərɪˈdeɪʃn/
/ˌflɔːrɪˈdeɪʃn/, /ˌflʊrɪˈdeɪʃn/
[uncountable]
  1. the practice of adding fluoride to drinking water to prevent tooth decay (= damage from natural causes or lack of care)饮用水氟化(以防止牙齿蛀蚀)
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更新时间:2025/8/10 3:19:55