redoubtableKK [riˋdaʊtəbəl] /ɹiˈdaʊtəbəl/发音形容词1令人敬畏的、可敬的正式She is a redoubtable scholar whose work changed the whole field.她是位令人敬畏的学者,其研究改变了整个领域。2难以对付的、厉害的、强劲的They face a redoubtable opponent in tonight's semifinal.他们在今晚的准决赛中要面对一个难以对付的对手。用这个字练口说→