I told everyone who was ready to listen that I had material with pentagonal symmetry.
我曾跟愿意聆听(我的发现)的人说，我找到了五重对称的材料。
2
It offers a PENTAGONAL profile for good bite on the ball resulting in better spin potential.
五角形的结构使其具备良好的咬球性能，提供了绝佳的旋转。
3
Flowers: Sepals strongly ascending to appressed, longest 4 – 5 mm, corolla globose-urceolate, pentagonal, to 10 x 8 mm in diameter, petals apiculate, orange -red.