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

• Sugar is a major cause of tooth decay.
  糖是造成蛀牙的主要原因。
• It prevents tooth decay and cures bad breath.
  绿茶能防止蛀牙，治愈口臭。
• Cranberries may help prevent tooth decay and cavities, research suggests.
  研究指出，小红莓可助防止蛀牙和蛀洞。
• 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。
• Floss: This is essential to reduce tooth decay and gum disease.
  用牙线清洁牙缝：这是一种必不可少的可以减少龋齿和牙床疾病的方式。
• The advice was not restricted to the prevention of tooth decay.
  这个忠告并不仅仅局限于预防龋齿。
• Halitosis can be caused by tooth decay or throat infections.
  龋齿或喉部感染可引起口臭。
• AIM: To study the risk factors of baby bottle tooth decay ( BBTD).
  目的：探讨引起婴幼儿猛性龋的危险因素。
• 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。
• Too much sugar can cause tooth decay.
  吃太多糖会导致蛀牙。