“成团块”常见的英文表达可以是 "form into lumps" 或 "clump together",具体使用可根据语境调整:
"form into lumps":侧重描述物质或材料聚集形成不规则的块状,例如:
The mixture began to form into lumps as it dried.(混合物干燥后开始结成团块。)
"clump together":更强调多个小物体聚集或黏连成团块,例如:
The wet sand clumped together under my feet.(湿沙在我的脚下结成了团块。)
根据具体语境选择更贴切的表述即可。