The teacher harped on at the student for being late.老师因学生迟到而喋喋不休.She harped the Saint - Saens beautifully.她用竖琴很完美地演奏圣桑的作品....

harped的音标：...

vt.[音乐]把（音调）升高（sharp的过去式与过去分词形式）...

sharped的音标：...

vi.弹竖琴（harp的过去式与过去分词形式）...