jagged

山石嶙峋，形态各异。

The rocks are ___jagged and varied in shape.

他小心地避开那块岩石的锯齿状边缘。

He carefully avoided the ___jagged edge of the rock.

他小心地走过那片布满尖锐岩石的海滩。

He carefully walked across the beach with ___jagged rocks.