Cách sử dụng
The word 'unchanging' means that something remains the same or does not change over a period of time. It is usually used to describe things or situations that are consistent and do not vary. For example, "the laws of physics are unchanging" means that the rules of physics always stay the same and do not change. 'Unchanging' can also be used to describe a person who is steadfast or unswerving in their beliefs over a long period of time.