(noun.) a sum total of many heterogenous things taken together.
(noun.) material such as sand or gravel used with cement and water to make concrete, mortar, or plaster.
(verb.) gather in a mass, sum, or whole.
(verb.) amount in the aggregate to.
(adj.) formed of separate units gathered into a mass or whole; 'aggregate expenses include expenses of all divisions combined for the entire year'; 'the aggregated amount of indebtedness' .
(adj.) composed of a dense cluster of separate units such as carpels or florets or drupelets; 'raspberries are aggregate fruits' .
校对:沃尔多
校对:奥利弗