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

• The mouth and gill cavities pale.
  嘴巴与鳃腔灰白的。
• You have cavities in two molars.
  你的两颗臼齿上有蛀牙。
• Formed into or containing one or more vacuoles or small membrane-bound cavities within a cell.
  形成一个或多个空泡或细胞内有隔膜的小泡，或包含这种泡。
• Generalized ray expansion ( GRE) method was used to study the problem of electromagnetic scattering by open cavities.
  利用广义射线法（GRE）来研究开口腔体的电磁散射问题。
• 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。
• A flexible slender surgical instrument used to explore wounds or body cavities.
  用来探测伤口和体腔的有韧性的细的外科器具。
• Treatment of diseased or damaged trees by filling cavities and pruning and bracing branches.
  对患病或受到破坏的树木的修治，方法是填补洞穴，修剪和支撑枝条。
• Both conditions filled the brain with "vacuoles", small cavities resembling the holes in a sponge.
  两者的脑都布满空泡，一些像海绵中的小空泡。
• Your dentist can check your mouth and teeth for open cavities and gum disease that cause bad breath.
  牙科医生能检查出引起口臭的牙洞和牙龈疾病。