词汇	谷壁
释义	谷壁 gǔbìvalley wall
随便看	convex-concave lens convex concave milling cutter convex-concave mold convex concave programming convex-concavestructure convex-concave structure convex/concave structure convex/concave test convex-concave vertices convex condenser convex cone convex constrained convex constrained quadratic programming Convex constrains Convex constraint convex constraints convex contour convex cooperative game convex corner convex corner and short corner convex cost algorithm convex cover convex cross-bedding convex cross section convex crystal