complainantKK [kəmˋplenənt] /kəmˈpleɪnənt/发音名词1原告、告诉人法律The complainant testified for nearly two hours in court.原告在法庭上作证将近两个小时。2申诉人、投诉人The company must inform the complainant of the outcome within ten days.公司必须在十天内告知申诉人处理结果。用这个字练口说→