Cách sử dụng
The word 'unchangeable' means something that cannot be changed or altered. It is used to describe something that remains the same and cannot be modified. For example, the laws of physics are unchangeable, meaning they cannot be altered or adjusted by anyone. The truth is also said to be unchangeable because it remains the same no matter how much time passes. One could say, "The laws of gravity are unchangeable," or "Some people believe that the nature of life and death is unchangeable."