cavities是什么意思？

cavities

• n. 腔，洞( cavity的名词复数 )，（龋齿的）洞；

例句

• Dr. Wonka: Lollipops. Ought to be called cavities on a stick! 旺卡医生: 棒棒糖, 应该被叫做蛀牙棒!
• The dentist filled several cavities in my teeth. 牙医给我的牙堵了好几个洞 excavation 指“挖掘的洞”,如:
• Cavities in teeth are caused by decay. 牙齿上的空洞是由龋蚀造成的.
• Like paper that lacunaris oily sludge, also get into the cavities of not very smooth. 对于像纸张那样的多孔基材而言, 也能进入不怎么平滑的空隙中.
• The formation mechanism of equiaxed grains and micro cavities during spray forming process are discussed. 分析了等轴晶组织和显微孔洞在喷射成形中生成的机制.
• Numerous and extensive eddy cavities retard the turbulent mixing process. 多而大的涡流区延迟了扰动的混合过程.
• ...crystals that grow in cavities in the rock... 岩石洞穴中形成的水晶

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  洞;孔;腔
  A cavity is a space or hole in something such as a solid object or a person's body.
• N-COUNT
  (牙科)龋洞，蛀牙洞
  In dentistry, a cavity is a hole in a tooth, caused by decay.