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

• Sugarless yoghurt could help beat bad breath, tooth decay and gum disease, say scientists.
  科学家们发现，无糖酸奶有助于减轻口腔异味、蛀牙和牙龈疾病。
• But what if the way you brush your teeth actually makes you more susceptible to cavities, tooth decay and gum disease?
  但是要是你刷牙的方式实际上更容易让你的牙齿蛀牙，产生牙齿蛀蚀和得牙龈疾病呢？
• 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。
• Drinking fluoridated water is one of the best ways to prevent tooth decay.
  喝含氟化物的水是防止蛀牙的最好办法之一。
• 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。
• Other health benefits seen included protection against tooth plaque and potentially tooth decay, plus bone strengthening.
  茶在其他方面也颇有益处，它有益于防止牙菌斑的生成和蛀牙的形成，还能使得骨骼更为强健。
• Apples also act as a toothbrush, cleaning teeth and killing bacteria in the mouth, which may reduce the risk of tooth decay.
  苹果还有牙刷作用，洁齿和杀灭口腔细菌，减少龋齿的危险。
• Too much sugar can cause tooth decay.
  吃太多糖会导致蛀牙。
• A colorless crystalline salt of sodium ( NaF) used in fluoridation of water and to prevent tooth decay.
  一种无色晶状钠盐（NaF），用于氟化水和防止牙齿腐烂。
• 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。