the universal constant

例句：

1. 1. The speed of light is a universal constant in physics.
   光速是物理学中的普遍常数。
2. 2.The value of the universal constant is crucial for understanding the universe.
   普遍常数的值对于理解宇宙至关重要。
3. 3. The discovery of the universal constant has revolutionized our understanding of space and time.
   发现普遍常数的发现已经彻底改变了我们对时间和空间的理解。