devulcanizeWiktionary 原文英美构词拆解dede-前缀vulcanizevulcanize词干de-reversal, undoing · to remove from, removed词源说明From de- + vulcanize.释义动词verb1transitiveTo treat vulcanized rubber with processes designed to restore the materials that were present prior to vulcanization.同族词派生词 1devulcanizer