替换

替換
tìhuàn
to exchange; to replace; to substitute for; to switch

CEDICT

Entry Composition

1 替 tì
  1. to substitute for
  2. to take the place of
  3. to replace
  4. for
  5. on behalf of
  6. to stand in for
2 换 huàn
  1. to exchange
  2. to change (clothes etc)
  3. to substitute
  4. to switch
  5. to convert (currency)