cavity

cavity的音标为[ˈkævɪtɪ]，基本翻译为“空洞，空隙；腔；洞穴”。

速记技巧：cavity可以谐音记忆为“吃维他”，这样有利于快速记忆。

以上信息供您参考，希望可以帮助到您。如果需要更多的信息，可以请教英语专业人士。

Cavity的英文词源可以追溯到拉丁语词根“cavus”，意为“洞穴”或“凹陷”。这个词源可以引申为“空洞”或“空缺”。

变化形式：复数形式为“cavities”，比较级为“more cavity”或“least cavity”，最高级为“maximally cavity”或“minimal cavity”。

相关单词：

1. Cavity filler - 一种用于填充凹陷或空缺的器具或材料。

2. Cavity welding - 一种焊接技术，用于在两个金属表面之间创建空腔，以增强焊接强度。

3. Cavity mold - 一种用于制造具有特定形状和尺寸的物品的模具，通常由两个半模组成，中间有一个空腔。

4. Cavity ring - 一种在口腔中使用的医疗器械，用于填充牙齿之间的空间。

5. Cavity decay - 牙齿内部的龋齿或蛀牙。

6. Cavity inspection - 口腔检查的一部分，用于检查牙齿之间的空间，以确定是否存在龋齿或其他口腔问题。

7. Cavity-less - 没有空洞或凹陷的。

8. Cavity-like - 类似于空洞或凹陷的。

9. Cavity-forming - 形成空洞或凹陷的。

10. Cavity-free - 没有空洞或凹陷的，通常用于描述物体或表面状态。

常用短语：

1. cavity search

2. cavity wall

3. dental cavity

4. inner cavity

5. void cavity

6. void space cavity

7. void volume

例句：

1. During the security check, passengers are subject to a thorough cavity search.

2. The wall of the cave is covered in beautiful paintings.

3. The dentist repaired the dental cavity with precision.

4. The inner cavity of the fruit is filled with juicy pulp.

5. The void cavity in the building will be used for storage.

6. The void volume of the room needs to be reduced for better use.

7. The museum is filled with various artifacts from all over the world, including many examples of different types of void cavities.

英文小作文：

Cavities in Life

Life is full of various cavities, some are filled with joy, some with sorrow, and some with learning experiences. Each one shapes us into who we are and what we become. A cavity in a tooth, which needs to be repaired by a dentist, can teach us about the importance of taking care of our bodies and maintaining good oral hygiene habits. A relationship breakup, which leaves a deep emotional scar, can teach us about the importance of self-reflection and growth, while a job loss or financial difficulties can teach us about the value of hard work and perseverance. Through each of these experiences, we gain valuable life lessons that shape our perspectives and help us become stronger individuals. In the end, life is like a beautiful mosaic made up of various cavities that together form a unique and beautiful picture of who we are and what we have gone through to get here.