cavitied

cavitied的音标为[ˈkævɪtɪd] ，基本翻译为“空洞的；有洞的”，速记技巧为“空地（cav）有地（it）”。

Cavity的英文词源是拉丁语，意为空洞或空隙。这个词在英语中通常指物体内部的空间或凹陷处。

变化形式：复数形式为“cavities”，过去式为“caved”或“cavityed”，过去分词为“caved”或“cavityed”。

相关单词：

1. cavity search：对物体内部进行搜索，通常用于检查是否存在非法物品。

2. void cavity：空洞，指物体内部没有填充的部分。

3. inter-cavity temperature：腔体间温度，用于描述两个或多个物体腔体之间的温度变化。

4. void rate：空洞率，用于描述物体内部空洞的比例或数量。

5. cavity magnetron：腔体磁控管，是一种微波发生器，其工作原理基于腔体中的电子发射和共振。

6. dental cavity：牙体腔，指牙齿内部的空隙或空间。

7. bone cavity：骨腔，指骨头内部的空洞或空间。

8. organ cavity：器官腔，指动物体内各种器官所在的空腔。

9. tissue cavity：组织腔，指生物组织内部的空隙或空间。

10. semiconductor cavity：半导体腔，用于描述在特定条件下半导体材料的工作性质，包括其能级结构和电磁谐振特性。

常用短语：

1. cavities in the teeth

2. cavities caused by decay

3. dental cavities

4. cavities filled with dental cement

5. cavities filled with dental resin

6. cavities in the gum

7. cavities in the mouth

例句：

1. He had a lot of cavities in his teeth and needed to have them filled.

2. The decay in her teeth caused a lot of cavities, which she had to have filled.

3. The dentist filled all of my cavities with dental cement.

4. The dentist used dental resin to fill my cavities.

5. She had a cavity in her gum and it was causing her pain.

6. I had a lot of cavities in my mouth and needed to go to the dentist.

7. I"m always careful to brush my teeth regularly to prevent cavities.

英文小作文：

Dental cavities are a common problem that many people face, especially if they don"t take care of their teeth properly. I know I was one of those people who struggled with cavities until I started taking better care of my teeth. Now, I know how important it is to brush your teeth regularly, use fluoride toothpaste, and floss regularly to prevent cavities from occurring. If you already have cavities, it"s important to seek the help of a dentist as soon as possible to have them filled to avoid further problems. Taking care of your oral health is essential for overall health and well-being.