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

• An idea to insert man-made material around structural cavities and boundaries is presented.
  首先，提出了一种在结构边界和孔洞周围附加人工材料的思路。
• Cavities in teeth are caused by decay.
  牙齿上的空洞是由龋蚀造成的。
• Monte-Carlo method using to calculate the effective emissivity of blackbody cavities in the last three decades was reviewed.
  回顾了三十多年来蒙特-卡罗法计算黑体空腔发射率的基本思想和主要算法。
• 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。
• 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 Bone Marrow: This is soft spongy tissue which is found in the bony cavities.
  骨髓：它是一种存在于骨骼中柔弱的海绵组织。
• 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。
• 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。
• 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。
• The mouth and gill cavities pale.
  嘴巴与鳃腔灰白的。