fluoride
/ˈflʊɚˌaɪd/
Chemical that helps prevent tooth decay.
“The dentist recommended fluoride treatments for strong teeth.”
新增到 My Deck
inoh
inoh
/ˈflʊɚˌaɪd/
Chemical that helps prevent tooth decay.
“The dentist recommended fluoride treatments for strong teeth.”
新增到 My Deck