cavities

cavities的音标为[ˈkævɪtɪtiːz]，基本翻译为“空洞；龋洞”，速记技巧为：cavity是名词，发音为“凯维替，谐音为‘凯维提’”，意思是“空洞”。

Cavity的英文词源是拉丁语，意为空洞或洞穴。这个词在英语中用来指代物体内部空洞的部分，如牙齿中的龋洞。

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

相关单词：

1. cavity search：一种搜身检查方式，通过在人体内部寻找隐藏的物品。

2. cavern：指巨大的洞穴或深洞，常用来形容自然界中的巨大空间。

3. caviar：鲟鱼卵，因其形状类似于洞穴中的小石子，因此得名。

4. cavort：意为欢蹦乱跳或嬉戏，源于词根cav-，意为空洞或洞穴。

5. caver：指洞穴爱好者或探险者。

6. cavernous：形容空间巨大的，如山洞或房间。

7. cavernity：指空洞或洞穴的特性，即空间大而空旷。

8. cavitational：描述与空洞或洞穴相关的现象的，如水流冲击产生的空洞效应。

9. cavitational pressure：指水流冲击产生的空洞压力。

10. cavitation：指气泡在液体中破裂时产生的冲击力，常用于描述机械装置中的气蚀现象。

常用短语：

1. cavity search

2. cavity wall

3. dental cavity

4. void cavity

5. void space cavity

6. inner cavity

7. void cavity formation

例句：

1. During the surgery, the doctor conducted a thorough cavity search to ensure that all bacteria were removed.

2. The wall of the cavity was lined with smooth, white cement.

3. The dentist repaired the dental cavity with a new filling material.

4. The void cavity in the rock formation caused by the earthquake was enormous.

5. The inner cavity of the sculpture is filled with delicate carvings and details.

6. The void cavity formation in the soil can cause serious problems during construction.

7. The shape and size of the void cavities in the concrete structure are critical for its strength and stability.

英文小作文：

Cavities in Architecture

Cavities are essential elements in architecture, providing space for light, air, and natural cooling or heating. In a building, cavities can be found in walls, ceilings, and floors, and they often serve as insulation from external elements.

Cavities can also be used for storage or mechanical systems such as air conditioning or heating equipment. In addition, they can be used for aesthetic purposes, such as to create interesting patterns or shapes that add to the overall design of a building.

However, cavities can also pose challenges during construction and maintenance, as they can become sources of moisture or air infiltration, leading to mold growth or deterioration of building materials. Therefore, it is important to ensure that cavities are properly sealed and insulated to ensure their long-term functionality and durability.