解释
- n. 牙膏；牙粉
※ 提供单词"dentifrice"的中文意思、发音示范及音标对照，中英文词源、例句和用法等。
英文词源
- dentifrice (n.)
- early 15c., from Middle French dentifrice (15c.), from Latin dentifricium "powder for rubbing the teeth," from dens (genitive dentis) "tooth" (see tooth) + fricare "to rub" (see friction).