toothbrushing

基本解释

• n.牙刷

同根派生

英汉例句

• My toothbrush is losing its bristles.
  我的牙刷掉毛。
• Don't forget to pack your toothbrush!
  别忘了把牙刷放到箱子里去！
• I am aggrieved to find that someone has used my toothbrush.
  我发现有人用过我的牙刷，我很不高兴。
• This electric toothbrush is our latest promotion.
  这种电牙刷是敝公司的最新产品。
• This toothbrush could clean teeth quickly and well.
  这种牙刷可以又快又好的清洁牙齿。