词汇	statement scale
释义	statement scale 说明比例尺
随便看	convexo-concave slope convexoconvex convexo convex convexo-convex convexo-convexe convexoconvex lens convexo-convex lens convexo-convex mirror convex offset wheel convexoid Convex on both sides Convex on both sides;biconvex.Used of a lens Convex on both sides; biconvex.Used of a lens Convex on one side and concave on the other convex operator convexoplane convexo plane convexo-plane convexo plane lens convexo-plane lens convex optical tool convex optimization convex optimization theory Convex or concave miling cutters convex or concave milling cutter