拼成

pīnchéng
to put sth together from component parts

CEDICT

to piece together

Wiktionary

Entry Composition

1 拼 pīn
  1. to piece together; to put together
  2. to pool (resources etc); to share
  3. to risk all; to go all out
  4. to spell (words)
2 成 chéng
  1. to succeed
  2. to finish
  3. to complete
  4. to accomplish
  5. to become
  6. to turn into
  7. to be all right
  8. OK!
  9. one tenth