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

• 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 dentist said that I had two cavities that needed filling.
  牙医说我的牙有两个洞需要补。
• Three-axis machines are capable of simultaneous cutting movements in all three dimensional shapes in die and mold cavities.
  三轴机床能以冲模和塑模型腔的三维形状同时进行切削加工。
• 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。
• To distinguish between ferrous and non-ferrous metals as well as cavities you can work in this mode.
  为了区分黑色金属和有色金属以及空洞，您可以在此模式下工作。
• 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。
• But there was no significant hemorrhage in the abdominal or thoracic cavities.
  但在胸腔和腹腔没有明显出血。
• You have cavities in two molars.
  你的两颗臼齿上有蛀牙。
• Epithelium also lines the air tubes and lung cavities.
  上皮组织还衬盖气管和肺腔。
• 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。