The dentist found a cavity in my upper molar.
牙医在我上面的臼齿发现了一个蛀牙。
He filled the cavity with a special dental material.
他用一种特殊的牙科材料填补了蛀牙。
The bird built its nest in a tree cavity.
这只鸟在树上的一个洞穴里筑了巢。
Water collected in the rock cavity after the rain.
雨后水积聚在岩石的洞穴中。
The cavity in the wall was perfect for hiding treasures.
墙上的洞穴非常适合藏匿宝物。
He used a flashlight to explore the dark cavity.
他用手电筒探索黑暗的洞穴。
The X-ray revealed a small cavity in the tooth.
X光显示牙齿上有一个小蛀牙。
The ancient cave had a large cavity inside.
这个古老的洞穴内部有一个大的洞穴。
The cavity was caused by years of erosion.
这个洞穴是多年侵蚀造成的。
She was worried about the cavity in her child's tooth.
她担心孩子牙齿上的蛀牙。
cavity filling 填充牙洞
cavity prevention 预防蛀牙
cavity insulation 空腔绝缘
cavity resonance 腔体共振
cavity detection 空腔检测
cavity formation 腔体形成
复数: cavities;
