irregular particle shape

例句：

1. 1.The irregular growth pattern of the plant is a concern for gardeners.
   这种植物不规则的生长模式让园艺家们感到担忧。
2. 2.The irregular distribution of resources in the region has led to economic disparities.
   该地区资源分布的不均匀导致了经济差异。
3. 3.The irregular shapes of the rocks on the beach are fascinating to explore.
   海滩上岩石不规则的形状令人着迷，值得探索。