recurrentadj.再发生的；周期性的；循环的recurrent expenses[经] 经常性费用(开支)recurrent hematoma再发血肿recurrent training复训recurrent mutation频发突变recurrent abortion反复流产recurrent vomiting再发性呕吐recurrent failures周期性发生的故障recurrent backache复发性背痛recurrent pterygium复发性翼状胬肉Recurrent hepatitis复发性肝炎