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

• 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。
• 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。
• Epithelium also lines the air tubes and lung cavities.
  上皮组织还衬盖气管和肺腔。
• Cavities in teeth are caused by decay.
  牙齿上的空洞是由龋蚀造成的。
• 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。
• An alloy of metal with another metal ( usually silver) used by dentists to fill cavities in teeth.
  金属和另一种金属（通常是银）的合金，牙医用来填补牙洞。
• If you cannot equalize pressure in the middle ear cavities or sinuses, you should not continue to descend.
  如果你不能平衡耳腔和鼻窦内的压力，你必须停止下潜。
• 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。
• 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。