dentifrice

常見例句

雙語例句

• In 1892, Dr. Washington Sheffield of Connecticut was the first to put toothpaste into a collapsible tube: Dr Sheffield's Creme Dentifrice.
  1892年，康涅狄格州的華盛頓.設(shè)菲爾德毉生首次制成軟琯牙膏：設(shè)菲爾德毉生乳劑牙膏。
• There is then another huge gap in the history of toothpaste until the 18th Century, when toothpowder, or dentifrice, became available in Britain.
  直到十八世紀，英國出現(xiàn)了牙粉，這是牙膏史上的另一個巨大的飛躍。
• The prevalence of dental fluorosis of the children drinking low fluorine water was no difference no matter whether using fluoride dentifrice or not.
  飲用低氟水的兒童無論是否使用含氟牙膏，其氟斑牙患病率間沒有差別。
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