octagonal的用法和样例：
例句
用作形容词 (adj.)
- Finally stress distribution of opening strecture is achieved, and accurate analytical solutions of composite materials plate with rectangular and octagonal holes are given.
给出了含矩形和八边形孔复合材料板的精确解析解。 - Hongryeonam is a place you shouldn't miss when you visit the octagonal Uisangdae.
登上八角形的义湘台，红莲庵是必去之地。 - Octagonal stupa originated in Gandhara to adapt to the octagonal temple there.
摘要八面体佛塔起源于犍陀罗，最初为适应犍陀罗八角形支提殿的形制而出现。
词汇搭配
- octagon 八边形
- octagonal distance 八角形距离
- octagonal dome 八角穹顶
- octagonal shaft 八角钻杆
- octagonal coil 去磁线圈
- octagonal bar steel 八角型钢
- octagonal hammer 八方锤
