您要查找的是不是：
- Bn凸Bn convex
- 凸(adj) convex; stick out
- 凸台lug boss
- 凸点salient point
- 凸缘flange
- 凸的convex
- 凸凹convex-concave
- 凸块projection
- 凸模force plug
- 凸包convex hall
- 凸凸biconvex
- 凸耳dummy club
- 凸度convexity
- 凸条raised line
- 凸字raised type
- 你能看出凸印在信纸上的地址吗?Can you read the addresses embossed on the notepaper?
- 我喜欢用有浮凸花纹的便笺纸。I like to use embossed notepaper.
- 凸边chimb
- 外凸evagination
- 针织凸花花边Brussels lace
