ag·gre·ga·tive /ˈægrɪˌgetɪv/
 (a.)集合的,集合性的,集團的
 Ag·gre·ga·tive a.
 1. Taken together; collective.
 2.  Gregarious; social. [R.]
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 aggregative
      adj : gathered or tending to gather into a mass or whole;
            "aggregate expenses include expenses of all divisions
            combined for the entire year"; "the aggregated amount
            of indebtedness" [syn: aggregate, aggregated, mass]