retroactive adjective Operative on, affecting, or having reference to past events, transactions, responsibilities. ULY qarshi; ötmüshke tersir qilidighan UEY قارشى؛ ئۆتمۈشكە تەرسىر قىلىدىغان USY қарши; өтмүшкә тәрсир қилидиған 汉语 Click for Chinese Translation