fluoride
🇺🇸
/ˈflɔːraɪd/
🇬🇧
/ˈflɔːraɪd/
noun
R
A compound made of fluorine and another element that helps prevent tooth decay and is commonly found in toothpaste and sometimes in drinking water.
Adding fluoride to the public water supply has been shown to reduce tooth decay rates.
在公共給水中添加氟化物已被證明可以降低蛀牙率。
translation
氟化物
詞形變化
Plural
fluorides