n.弯曲；（几何）曲率
The curvature of the spine was astonishing. 他的脊梁弯曲得怕人。
The indifference curve had no curvature at all. 无差异曲线根本没有弯度。
They accommodate by greatly changing the curvature of the cornea. 它们由大大地改变角膜曲率的方法来调节。
曲率
