angular

adj. /ˈæŋɡjələr/ C2

有尖角的；棱角分明的

Having sharp clear corners or distinct angles.

仙境例句

One angular shell had so many sharp corners that the snail would not live in it.

有一个贝壳棱角分明，尖角太多，蜗牛都不肯住进去。