柯林斯词典subgroup /ˈsʌbˌɡruːp/ (subgroups) 1. N-COUNT A subgroup is a group that is part of a larger group. 隶属组织 The Action Group worked by dividing its tasks among a large number of subgroups. 行动小组将任务分配给多个隶属的小组以完成工作。 返回 subgroup剑桥词典a smaller group that is in some way different from the larger group to which it belongs 亚组，次群 The Chinese make up the largest Asian subgroup. 华人是亚洲人的最大亚组。 返回 subgroup