bi·con·vex·ity英baɪ'kɒnveks美baɪ'kɒnveks 基本英英搭配近义反义例句 adj.两面凸的¹⁰⁰名词biconvexity Adjective: convex on both sides; shaped like a lentilbiconvex section两凸翼剖面biconvex lens双凸面透镜,双凸透镜…biconvex airfoil双凸翼 近义词lentiform透镜的lenticular透镜状的convexo-convex双凸面的 形容词100%