aggregate

n.总数; 合计; (可成混凝土或修路等用的)骨料，集料adj.总数的; 总计的v.总计; 合计 复数：aggregates过去分词：aggregated现在分词：aggregating第三人称单数：aggregates过去式：aggregated 牛津词典 noun 总数；合计a total number or amount made up of smaller amounts that...