critical angle

critical angle 的音标是[ˈkrɪtɪkl ənˈɡlɪənt]。

基本翻译是“临界角”。

速记技巧是：记谐音“克里提，横林蛋”。意思是“克服困难的关键角度”。

Critical angle 的英文词源是拉丁语 criticalus，意为“关键的，决定性的”。其变化形式包括 critical、critically、criticality 等。

相关单词：

1. angle：角度，角度学

2. acute angle：锐角

3. obtuse angle：钝角

4. acute：锐利的，敏锐的

5. obliquity：倾斜，斜度

6. deviation angle：偏角

7. deviation：偏差，偏移

8. angle of incidence：入射角

9. angle of reflection：反射角

10. critical point：临界点，关键点

以上这些单词都与 critical angle 相关，体现了其在几何学、数学和物理学等领域的重要性和应用。

常用短语：

1. critical angle of refraction

2. critical moment

3. critical point

4. critical thinking

5. critical review

6. critical eye

7. critical analysis

例句：

1. At the critical angle of refraction, light changes direction abruptly.

2. The teacher"s critical feedback helped me identify my mistakes.

3. We need to approach the problem from a critical perspective.

4. The company"s financial situation is at a critical point right now.

5. Critical thinking is essential for effective problem-solving.

6. The review was a critical examination of the product"s strengths and weaknesses.

7. She has a keen critical eye for fashion trends.

英文小作文：

Title: The Critical Angle of Life

Life is like a lens at the critical angle, where light is refracted and transformed into something new and exciting. At this moment, we are presented with opportunities to make choices that shape our destiny, and it is our critical thinking and analysis that help us navigate these challenges and seize these opportunities.

We encounter moments of uncertainty and doubt, but it is only through embracing these moments that we can truly appreciate the beauty and significance of life. At the critical moment, we need to approach life with a critical eye, evaluating our choices and actions with an objective and analytical mindset, so that we can make the most out of every opportunity and avoid pitfalls along the way.

By embracing the challenges and opportunities that life presents us, we can transform our experiences into valuable lessons that shape our growth and development. At the critical angle, we are presented with the opportunity to create something new and exciting, and it is up to us to seize this moment and make the most out of it.