subgrouping
📖 中文释义
- (subgroup 的现在分词) n. 小群, 隶属的小组织, 子群
- [化] 族; 族周期表; 副族(指周期表中B族); 子群; 亚群(生物分类); 族(数)
🧩 词形变化
原形 subgroup
📘 English Definition（英文释义）
- -ing form of subgroup
- n. a distinct and often subordinate group within a group
- n. (mathematics) a subset (that is not empty) of a mathematical group