堆积

堆積
duījī
  1. to pile up
  2. to heap
  3. accumulation

CEDICT

Entry Composition

1 堆 duī
  1. to pile up
  2. to heap up
  3. a mass
  4. pile
  5. heap
  6. stack
  7. large amount
2 积 jī
  1. to amass; to accumulate; to store up
  2. (math.) product (the result of multiplication)
  3. (TCM) constipation; indigestion