dis·es·tab·lish /ˌdɪsəˈstæblɪʃ/
  (v.)廢除;解除官職
  Dis·es·tab·lish v. t. To unsettle; to break up (anything established); to deprive, as a church, of its connection with the state.
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  disestablish
       v : deprive (an established church) of its status