cavity
'kæviti
基本解释
n. 洞, 空穴, 腔
[化] 空穴
英文释义
n. space that is surrounded by something
n. soft decayed area in a tooth; progressive decay can lead to the death of a tooth
n. (anatomy) a natural hollow or sinus within the body
词形变化
上一个单词：cavitt
下一个单词：cavity angle