achromatic

achromatic的音标是[ˌækrəˈmætɪk]，基本翻译是“非色散的；无色的；灰色的”，速记技巧是“无色=ach-rama-tic”。

Achromatic的英文词源可以追溯到拉丁语中的“achroma”这个词，意为“无色彩的”。它的变化形式包括其过去式“achromatized”和过去分词“achromatic”，现在分词“achromatic”以及形容词形式“achromatic”。

相关单词：

“chromatic”意为“彩色的”，它是由希腊语中的“chroma”和拉丁语中的“at”结合而成的，表示色彩。

“chromosome”意为“染色体”，它是由希腊语中的“chroma”和“somos”结合而成的，表示细胞中的一种特殊蛋白质。

“chromatography”意为“色谱法”，它是由希腊语中的“chroma”和“graphia”结合而成的，表示通过色差分离物质的方法。

以上就是关于“achromatic”的一些相关单词，它们在英语中有着广泛的应用，并且反映了英语词汇的多样性和丰富性。

常用短语：

1. achromatic balance

2. achromatic lens

3. achromatic microscope

4. achromatic filter

5. achromatic aberrations

6. achromatic color

7. achromatic vision

双语例句：

1. The achromatic lens is used in optical systems to correct for chromatic aberrations.

2. The achromatic microscope allows for precise observation of specimens under high magnification.

3. The achromatic filter provides a balance of color correction and light intensity.

4. A person with achromatic vision has no color perception, making them excellent at discerning shades and tones.

5. The achromatic lens is a type of lens that is used to correct for chromatic aberrations in optical systems.

6. The achromatic microscope is a type of microscope that allows for precise observation of specimens under high magnification.

7. The use of achromatic lenses in optical systems has greatly improved the quality of images captured.

英文小作文：

Achromatic Lenses: The Key to Perfect Vision

Achromatic lenses are essential components of modern optical systems, providing precise and accurate images to users. These lenses correct for chromatic aberrations, ensuring that all colors are brought into focus, resulting in a clear and sharp image. This technology has revolutionized the field of optics, making it possible for us to see with greater precision and detail.

In addition to their use in cameras and telescopes, achromatic lenses are also critical for microscopes, allowing users to observe specimens under high magnification without distortion or blurring. Achromatism is a key factor in ensuring that images are clear and consistent, making these lenses essential for scientific research and medical diagnosis.

Moreover, the use of achromatic lenses has also improved the quality of vision for individuals with color blindness, who can now see with greater clarity and detail thanks to the elimination of color distortions. Through the use of these lenses, we are able to see the world with greater accuracy and precision, realizing the full potential of our visual system.