首頁›Browse›T›tooth powdertooth powder編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看tooth powdertooth powder — 名詞名詞1. A powdered substance used for cleaning teeth.1.名詞釋義牙粉A powdered substance used for cleaning teeth.例句She brushed her teeth with tooth powder.