tooth decay

英 [tuːθ dɪˈkeɪ]

美 [tuːθ dɪˈkeɪ]

n.  蛀牙;龋齿

柯林斯词典

• 蛀牙;龋齿
  If you havetooth decay, one or more of your teeth has become decayed.

英英释义

noun

• soft decayed area in a tooth
  Synonym:cavitycariesdental caries

双语例句

• Although some dentists claim that sugar-free gum decreases the possibility of tooth decay, others are not convinced.
  尽管一些口腔医生提出无糖口香糖能够减少患蛀牙的可能性，有些医生却不这样认为。
• Dear, since to know you, I often toothache, because with you are too sweet, and will be tooth decay!
  亲爱的，自从认识你以后，我常牙痛，因为与你在一起太甜蜜了，会蛀牙！
• Sugar is believed to be the major cause of tooth decay.
  人们相信糖是导致蛀牙的主要原因。
• Sugar is a major cause of tooth decay.
  糖是造成蛀牙的主要原因。
• Tooth decay is common in the United States and around the world.
  龋齿在美国以及全世界都很普遍。
• Dental care: plaque and remove plaque through, reduce the tooth decay my teeth and formation of periodontal problem seldom happen.
  健齿：通过清除牙菌斑和牙垢，减少蛀牙和牙结石的形成，牙周问题甚少发生。
• It prevents tooth decay and cures bad breath.
  绿茶能防止蛀牙，治愈口臭。
• The nation's largest dental group said chewing sugarless gum for20 minutes after each meal can reduce tooth decay.
  国家最大的牙科小组说在每顿饭后咀嚼无糖的口香糖20分钟可以减少牙齿腐蚀。
• Halitosis can be caused by tooth decay or throat infections.
  龋齿或喉部感染可引起口臭。
• But the sugar feeds plaque bacteria that cause tooth decay.
  但是糖能被蚀斑的细菌分解使牙齿腐烂。