"Curves" Natural Recordings by Native Speakers
Curves refers to a continuous change in direction or shape, typically irregular or smooth, often used to describe the outline or form of an object. For example: "The new sports car had sleek curves that made it look like a bullet."
Curvatures refer to the degree of bend or arc of a shape, surface, or trajectory. It can also describe the shape produced by the bending or twisting of something, such as a curve in a road, a bend in a pipe, or the curve of a person's spine. In a more mathematical sense, curvatures can also refer to the amount of deviation from a straight line or a plane, and is often used in fields such as geometry, physics, and engineering to describe the shape and properties of objects.