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

• 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。
• You have cavities in two molars.
  你的两颗臼齿上有蛀牙。
• At least 20% of Americans have one or more untreated cavities.
  至少20%的美国人有一个或多个未处理的蛀牙。
• The method can accurately determine the reflectivity of a mirror, using combination of linear and folded cavities.
  利用直型和折叠型衰荡光腔结合，可以高精度地测定高反镜的反射率。
• Bronchial ciliated columnar epithelial cell Epithelium also lines the air tubes and lung cavities.
  支气管纤毛柱状上皮细胞上皮组织还衬盖气管和肺腔。
• 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。
• 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。
• The Liverpool team created a porous crystal which has'walls'of atoms and cavities which act as containers for molecules.
  利物浦大学研究小组创造了一种多孔晶体，它具有可作为分子容器的原子“墙”和孔穴。
• 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。
• 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。