co·re·spon·dent /ˌkorɪˈspɑndənt/
  共同被告
  co-respondent
       n : the codefendant charged with adultery with the estranged
           spouse in a divorce proceeding [syn: corespondent]
  corespondent
       n : the codefendant charged with adultery with the estranged
           spouse in a divorce proceeding [syn: co-respondent]