aggregation

US /ˌæɡ.rəˈɡeɪ.ʃən/

UK /ˌæɡ.rəˈɡeɪ.ʃən/

tập hợp lại, tính chung lại

the formation of a number of things into a cluster.

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a single dose of aspirin irreversibly inhibits the normal aggregation of platelets