Cách sử dụng
The word 'cusp' means the point or edge where something begins or ends, like the pointy end of a crescent moon or the edge of a cliff where it starts to drop down. It can also refer to being at the point of transitioning from one thing to another, like being on the cusp of adulthood or on the cusp of a breakthrough in a project. You can use the word 'cusp' to describe something that is about to change or something that is right on the edge of a new beginning.