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

• 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。
• 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？
• 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。
• 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。
• Sugar is a major cause of tooth decay.
  糖是造成蛀牙的主要原因。
• It is known as tooth decay.
  这就形成了龋齿。
• Brush your teeth regularly to guard against tooth decay.
  经常刷牙，预防龋齿。
• It prevents tooth decay and cures bad breath.
  绿茶能防止蛀牙，治愈口臭。
• 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。
• One major problem is tooth decay.
  一个主要的问题是蛀牙。