资料来源 : pyDict

累积,堆积,蓄积

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Cumulation \Cu`mu*la"tion\ (k?`m?-l?"sh?n), n. [Cf. F.
   cumulation.]
   The act of heaping together; a heap. See {Accumulation}.