1. Curved parts all adopts laser cutting. 曲面零件均采用激光切割；
2. He described how to his left the beach curved around and became a point with wooden buildings on it. 他描绘了他左面环绕着的海滩，最后怎样变成一点，而在这点上有木制的建筑物。
3. The implement of cubic B-spline curve interpolation techniques will greatly improve the efficiency and quality in machining curves and curved surfaces. 三次B样条曲线插补技术的实现将大大提高曲线、曲面零件数控加工的效率和加工质量。
英英解释
adj.
1. having or marked by a curve or smoothly rounded bend
