结块

例句：

1. 1. The soil was so compact that it formed clumps of dirt.
   土壤非常紧实，形成了土块。
2. 2.The rock had been broken into lumps by the weathering process.
   岩石在风化过程中被破碎成块状。
3. 3. The ice cream was too soft to form a solid lump.
   冰淇淋太软了，无法形成硬块。