deregulationWiktionary 原文英美n.撤消(价格等的)管制规定，解除控制中文释义来自 ECDICT构词拆解dede-前缀regulationregulation词干de-reversal, undoing · to remove from, removed词源说明From de- + regulation.释义名词noun1The process of removing constraints, especially government-imposed economic regulation.同族词派生词 1deregulationist