additive

additive 的音标是["ædɪtɪv]，基本翻译是“添加的；组合的；附加的”。记忆技巧：additive可以拆分为ad（添加）+ditive（使…的）两部分，表示添加的、附加的。

Additive这个词的词源可以追溯到拉丁语additus，意为“添加的”或“进入的”。它的变化形式包括过去式added、过去分词added和现在分词adding。

相关单词：

1. addition：添加，增加

2. additive：添加的，加法的

3. additive manufacturing：增材制造，添加剂制造

4. additive manufacturing technology：增材制造技术

5. additive layer：叠加层

6. additive color theory：加色论

7. additive color model：加色模型

8. additive noise：加性噪声

9. additive synthesis：加法合成

10. additive synthesis of music：音乐加法合成

以上这些单词都与additive这个词有直接或间接的关系，它们都表示与添加、合成等相关的概念。例如，addition和additive都表示添加或增加的含义，而additive manufacturing则表示增材制造，这是一种通过添加材料来制造物品的技术。这些单词的出现和使用，也反映了additive这个词在英语中的广泛应用和重要性。

常用短语：

1. additive color model

2. additive mixture of colors

3. additive lighting

4. additive synthesis

5. additive synthesis of color

6. additive theory

7. additive white-balance

例句：

1. The painter used additive color to create a realistic painting.

2. The photographer applied additive white-balance to ensure accurate color reproduction.

3. The designer used additive mixture of colors to create a unique visual effect.

4. Additive lighting creates a bright and vibrant atmosphere in the room.

5. The photographer"s use of additive theory helped to create a harmonious composition.

6. The artist"s use of additive synthesis of color created a unique and beautiful painting.

7. The photographer used additive synthesis to enhance the depth and dimension of the scene.

英文小作文：

Additive Color Theory and Its Applications

Additive color theory is a fundamental concept in color science that explains how light waves combine to create different colors. It is commonly used in digital imaging, photography, and other visual arts fields.

In additive color, three primary colors - red, green, and blue - are combined to create any color in the spectrum. This allows for precise control over the color and intensity of light, which is crucial for creating realistic images and vibrant visual effects.

Additive color theory is used in digital cameras and displays to produce accurate color reproduction, as well as in computer graphics and video editing software to create and manipulate images and videos. It is also used in printing and other visual arts industries to create unique and beautiful works of art.

In addition to its practical applications, additive color theory is also an interesting topic for research and exploration. Understanding its principles can help us better understand the nature of light and color, and inspire new creative ideas in the visual arts and other fields.