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