1. C 总数；合计　a total; a total number or amount made up of smaller amounts that are collected together; the total of several things or numbers
2. U C 骨料；集料　sand or broken stone that is used to make concrete or for building roads, etc.

　corporation ～　公司法人
　the behavior of ～s　群体行为
　～ of 25 per cent　总数的25%
　the complete ～ of unemployment figures　失业人数总计

　The aggregate of all the gifts was over $100.　礼品的总额超过100美元。
　The football team had a low goal aggregate last season.　这支足球队上个赛季的进球总数很少。
　They're concerned with analysing the behavior of aggregates of individuals.　他们对个人群体行为的分析很感兴趣。
　A lump of sugar is an aggregate of sugar crystals.　砂糖块是砂糖晶体的聚合体。
　Snowflakes are loose aggregates of ice crystals.　雪花是冰晶的松散凝结。
　The three smaller parties gained an aggregate of 25 per cent of the vote.　三个小政党获得了总数25%的选票。
　They purchased an aggregate of 3000 shares in the company.　他们总计购买了这家公司的3000股股票。
　He had spent an aggregate of fifteen years in various jails.　他在不同的监狱里总共坐了15年牢。

 ♣ in (the) aggregate
　总计， 合计， 归结起来　added together; collectively; added together as a total or single amount
　The charity received gifts, which in aggregate did not exceed￡40,000.　慈善机构接收了总计不超过4万英镑的礼物。
　The payments on our house amounted in aggregate to $50,000.　我们支付的购房款总计达5万美元。
　In the aggregate, our losses have been relatively small.　总的看来，我们的损失相对较小。
　The tax increases will, in the aggregate, cause much hardship.　增加税收归结起来造成很多困难。
　Take things in the aggregate.　从整体上把握事物。
 ♣ on aggregate
　〈美·体〉（各次比赛相加的）总分taken as a whole; when the scores of a number of games are added together
　They won 4∶2 on aggregate.　他们以总分4比2获胜。
　Our team scored the most goals on aggregate.　整个来说， 我们队得分最多。
　Arsenal won only two of the three games, but got through to the final on aggregate.　阿森纳队只赢了3场比赛中的两场，但凭进球总数进入了决赛。

 ♣ aggregate, amount, number, quantity, sum, total, whole
　这组词的共同意思是“总数、总合”。其区别是：aggregate指把数目的各个部分加在一起；amount指累积的结果；number指数字或东西相加所得的总数；sum指最后的总结果，表示截至现在的总数， 还有增加的可能；total和whole都指合计的结果的全体，total常指大的数量，whole也含有各部分总和的意味。quantity主要表示物质的量。

A 总数的；总计的made up of several amounts that are added together to form a total number; total

　aggregate　只用作前置定语，不用于比较等级。

　～ adjustment　综合调整
　～ analysis　总量分析
　～ balancing　综合平衡
　～ bin　集料仓
　～ demand　总需求
　～ earnings　总收入
　～ idea　集合的观念
　～ index　综合指标
　～ investment　总投资
　～ losses　累计损失
　～ method　总和法
　～ model　综合模式
　～ population measures　总体性人口措施
　～ sales　总销售额
　～ score　总分
　～ social product　社会总产品
　～ system　聚合系统
　～ traffic　集中运输
　～ turnover　总成交量
　～ yield　总爆炸力，总产量
　

　What were the company's aggregate earnings for the year?　公司今年的总收入有多少?
　The seven companies have an aggregate turnover of ￡5.2 million. 　7家公司的总营业额为520万英镑。

1. vt.总计；合计 combine different items，　 amounts, etc. into a single group or total; reach a total of; add up to; add amounts together
2. vt. & vi. （使）凝集成群〔团　〕 bring or come together into a group or mass; put things together in a group

　～ all the figures　把总数加起来
　～ riches　积聚财富
　

　Her earnings from all sources aggregated ￡100,000.　她的各项收入总计达10万英镑。
　The money collected will aggregate $1000.　募集到的款项总额达1000美元。
　I have aggregated all the figures, and the grand total is 5 million.　我已经加起了所有数字，总计是500万。
　The scores were aggregated with the first round totals to decide the winner.　此次得分与第一次所得总分合计决出优胜者。
　Both sets of individuals can be aggregated into social categories.　两群个体可以组合成不同的社会类型。
　补充资料
　［派生词］ aggregation n.汇集，汇编，聚合；集团