retroactiveadj.有追溯力的;可追溯的
retroactive notation追溯标记
retroactive revision追溯性订正
retroactive charging补收费
retroactive admissio追计加入
retroactive insurance追溯保险
retroactive admission追计加入
retroactive reception再生式接收法
retroactive appraisal追溯估价
retroactive conversion追溯转换
retroactive inhibition倒摄抑制