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

• Halitosis can be caused by tooth decay or throat infections.
  龋齿或喉部感染可引起口臭。
• 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。
• Kissing is also recommended for gums and teeth because it increases production of saliva, which helps kill the bacteria that cause tooth decay and gum disease.
  接吻对牙龈和牙齿有好处。因为接吻可以增加唾液的分泌，从而有助于杀死引起蛀齿和牙龈疾病的细菌。
• One major problem is tooth decay.
  一个主要的问题是蛀牙。
• 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。
• The Pathogenic Bacteria Analysis of Plaque and Saliva from Susceptible Senile Persons with Root Surface Caries; The advice was not restricted to the prevention of tooth decay.
  老年根面龋易感者牙菌斑与唾液中致龋菌分析这个忠告并不仅仅局限于预防龋齿。
• 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。
• If teeth tooth decay before boring to the dental pulp cavity, because root canal treatment technology was not developed teeth almost to escape the pull of fate.
  以前如果牙齿蛀牙蛀到牙髓腔，由于当时根管治疗的技术并不发达，牙齿几乎难逃拔掉的命运。
• 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！