Cách sử dụng
The word 'ravel' means to unravel or untangle something that is twisted or knotted. It can also mean to explain or make something clearer. We use this word when we have to undo yarn or thread that is tangled or when we need to understand a complicated situation by examining its various aspects. For example, "I had to ravel the wires before I could fix the TV" or "The teacher raveled the concept of geometric shapes for the students".