deoptimizeWiktionary 原文英美构词拆解dede-前缀optimizeoptimize词干de-reversal, undoing · to remove from, removed词源说明From de- + optimize.释义动词verb1transitiveTo make less than optimal.2(transitive, programming) To reverse a previous optimization, typically when the assumptions that made it valid prove to be incorrect.同族词相关词 2deoptimization·