r. several time
adv. 重复地, 再三地
1. She called him repeatedly, but he didn't answer.
她不停地给他打电话，但他没有接。
2. The teacher explained the lesson repeatedly to help the students understand.
老师反复讲解这节课，以帮助学生理解。
3. He practiced the piano repeatedly before the concert.
他在音乐会之前反复练习钢琴。