abruptlyadv.突然地；莽撞地；陡峭地；不连贯地abruptadj.突然的；唐突的；意外的；陡峭的abrupt style of writing不流畅的文体Abrupt temperature drop温度骤降Abrupt change detection突变性检测abruption of protoplast原生质体分离abrupt-junction diode突变结二极管abrupt intensity change强度突变abrupt change of current电流突变abrupt change of voltage电压突变abrupt junction varactor突变结变容管abrupt change of climate气候突变