convexadj.中凸的;凸圆的;凸面的n.凸状;凸面体;凸透镜
convex hull凸形外壳,凸包
convex bank凸岸
convex tile凸瓦
convex lens凸透镜
convex ring凸环
convex game凸对策
convex edge凸边,凸面
convex weld凸形焊缝,凸焊缝
convex sets凸集
convex cone凸锥
"bulging out convexly"