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。
• Halitosis can be caused by tooth decay or throat infections.
  龋齿或喉部感染可引起口臭。
• 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。
• Brush your teeth regularly to guard against tooth decay.
  经常刷牙，预防龋齿。
• 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。
• 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。
• 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。
• 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。
• Decreased intake of sugars and well-balanced nutrition prevent tooth decay and premature tooth loss.
  减少糖的摄入以及平衡的营养可预防龋齿和牙齿过早脱落。