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

• Diaphragm: Dome-shaped muscular and membranous structure Between the thoracic and abdominal cavities.
  膈：哺乳动物体内分隔胸腔和腹腔的由肌肉和膜组成的穹窿形结构。
• 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。
• 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。
• 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。
• 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。
• 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。
• 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 mouth and gill cavities pale.
  嘴巴与鳃腔灰白的。
• Epithelium also lines the air tubes and lung cavities.
  上皮组织还衬盖气管和肺腔。
• The dentist said that I had two cavities that needed filling.
  牙医说我的牙有两个洞需要补。