更換

更换
gēnghuàn
  1. to replace (a worn-out tire etc)
  2. to change (one's address etc)

CEDICT

Entry Composition

1 更 gēng
  1. to change or replace
  2. to experience
  3. one of the five two-hour periods into which the night was formerly divided
  4. watch (e.g. of a sentry or guard)
2 換 huàn
  1. to exchange
  2. to change (clothes etc)
  3. to substitute
  4. to switch
  5. to convert (currency)