incommunicado/ˌɪn.kəˌmjuː.nɪˈkɑː.doʊ/形容词、副词不愿(或不得)与他人接触的His secretary says he will be incommunicado for the rest of the day.他的秘书说他当天余下的时间都没空。想跟读,去练习