concavo-convex /kɔn'keivәu'kɔnveks/ 📖 中文释义 a. 凹凸的, 一面凹一面凸的[化] 凹凸的 📘 English Definition(英文释义) s. concave on one side and convex on the other with the concavity being greater than the convexity ← concavo-concave C 字母词表 concavoconcave →