catoptric

catoptric的音标为["kætotrɪk] ，基本翻译为“折射的；折光术的”，速记技巧为“/kæ/ /tɒtrɪk/，k看作折射，t看作透镜”。

Catoptric:

词源：由词根“catope”和词尾“-tric”构成，分别表示“反射”和“-tic的”。

变化形式：复数形式为“catoptrics”，过去式为“catoptrised”，过去分词为“catoptrised”。

相关单词：

1. Refraction（折射）：指光线在介质中改变传播方向的行为。

2. Reflective（反射的）：形容物体表面能够反射光线的特性。

3. Mirrors（镜子）：一种常见的反射器具，用于反射光线。

4. Catadioptric（折反射的）：指涉及反射和折射的成像系统。

5. Catoptric lens（反射镜）：一种特殊的透镜，利用反射来形成图像。

6. Catoptric optics（折反射光学）：研究折反射在成像中的应用的学科。

7. Refractive index（折射率）：表示介质对光线折射能力的物理量。

8. Catoptric device（反射装置）：一种利用反射原理的设备，如天文望远镜。

9. Catoptric system（折反射系统）：一个由折反射元件组成的系统，如光学仪器中的镜头系统。

10. Catoptric optics theory（折反射光学理论）：研究折反射光学现象的理论。

简述：Catoptric源于词源“catope-tric”，表示与反射相关的概念。它涉及到的相关单词涵盖了光学、物理学和工程学等多个领域，反映了折反射在光学和成像中的重要应用。

常用短语：

1. look through (sth) 仔细查看（某物）

2. at the same time 同时

3. in the distance 在远处

4. at a glance 匆匆一看

5. in the blink of an eye 一眨眼

6. up close 近距离

7. on the tip of one"s tongue 就在嘴边

双语例句：

1. I looked through my bookshelf and found a book I had been wanting to read for a long time. (我仔细查看我的书架，找到了一本我一直想读很久的书。)

2. We were driving along when we suddenly saw a car in the distance. (我们开车行驶时突然在远处看到了一辆车。)

3. She hesitated before speaking, at the same time wondering what she should say next. (她说话前犹豫了一下，同时思考接下来该说什么。)

4. When I looked up, I was startled to see a stranger standing right next to me. (当我抬起头来时，我惊奇地看到一个陌生人正站在我旁边。)

5. She could see the ocean up close and personal for the first time in her life. (她生平第一次近距离看到大海。)

6. The word was on the tip of his tongue, but he couldn"t bring himself to say it. (那个词就在他的嘴边，但他就是说不出来。)

英文小作文：

Looking Through My Life Through Photos

As I flip through my photo album, I find myself lost in memories and experiences that have shaped me into the person I am today. From the distant mountains to the close-up details of flowers, these photos have captured moments that have left an indelible mark on my life.

At the same time, these photos also serve as a reminder of the people and places that have enriched my life and brought me joy. Whether it"s a smile on someone"s face or a sunset over the ocean, these moments have left an indelible impression on me.

In the distance, I see myself standing on a mountaintop, looking through a camera lens at a scene that seems to stretch on forever. Up close, I see myself holding a bouquet of flowers, lost in the beauty of their petals and fragrance.

Through these photos, I am reminded of the beauty and wonder of life, and how it is enriched by the people and experiences that shape us into who we are. Looking through my photo album, I am reminded of all the moments that have made me who I am today, and I am filled with gratitude for every moment that has come my way.