cavity
英 /ˈkævətɪ/
中文釋義
n. 洞，穴
An empty space or hole within a solid object, often referring to teeth.
常用搭配
- a tooth cavity蛀牙洞
- the chest cavity胸腔
- fill a cavity補牙洞
例句
- The dentist found a small cavity.牙醫發現了一個小蛀洞。
- Engineers sealed the cavity to block moisture.工程師封住空腔以隔絕潮氣。