cavities

英 [ˈkævɪtiz]

美 [ˈkævɪtiz]

n.  洞; 孔; 窟窿; 腔; (龋齿的)洞
cavity的复数

柯林斯词典

• 洞;孔;腔
  Acavityis a space or hole in something such as a solid object or a person's body.
• (牙科)龋洞，蛀牙洞
  In dentistry, acavityis a hole in a tooth, caused by decay.

双语例句

• You have cavities in two molars.
  你的两颗臼齿上有蛀牙。
• An idea to insert man-made material around structural cavities and boundaries is presented.
  首先，提出了一种在结构边界和孔洞周围附加人工材料的思路。
• Ryan's sweet tooth is causing him major cavities.
  瑞安爱吃甜食的习惯已经使他有了大虫牙了。
• The mouth and gill cavities pale.
  嘴巴与鳃腔灰白的。
• The dentist said that I had two cavities that needed filling.
  牙医说我的牙有两个洞需要补。
• These results afford some references for the design and analysis of complex astigmatic cavities.
  这一结果对复杂像散腔的设计与分析提供了很好的依据。
• The soft internal organs of the body, especially those contained within the abdominal and thoracic cavities.
  内脏，脏腑身体的柔软内部器官，尤指包含于腹部和胸腔内的器官。
• Cavities in teeth are caused by decay.
  牙齿上的空洞是由龋蚀造成的。
• 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。
• The most common oral diseases are dental cavities and periodontal ( gum) disease.
  最常见的口腔疾病是龋齿和牙周（牙龈）疾病。