cavities

['kæviti]

[ cavities ]

n.洞, 空穴, 腔, 蛀洞

例句与用法：

An abnormal duct or passage resulting from injury, disease, or a congenital disorder that connects an abscess, a cavity, or a hollow organ to the body surface or to another hollow organ.

瘘，瘘管由于受伤、疾病或先天性变形引起的把脓肿、腔洞或空器官同身体或其它空器官连结起来的病变的通道

A cavity in a solid.

洞固体上的洞

A cavity or hollowed surface, especially of a bone.

腔尤指骨头的腔或凹陷的表面

I have a toothache because there is a cavity in one of my teeth.

我牙疼，因为我的一颗牙齿上有个洞。

词形变化：

名词复数: cavities |