相关单词同义词collection, polymerization, clustering, gather, 近义词 collection 收集, combination 结合, accumulation 积聚, accretion 生长, mass 大量, clump 丛, bunch 串, collective 集体的, group 群, knot 结, nest 巢, load 负荷, total 总的, cluster 群, sum 金额, band 乐队, assembling 装配(结构), assemblage 聚集, collecting 募捐的临近词ag, Aggar 返回 aggregation