hardener n.硬化劑hardenedsteel n.淬火鋼hardenedcase 表麪滲炭硬化hardened-steel tire [機械工程]硬化鋼環(huán)箍[能源科學技術]硬化鋼環(huán)箍hardened-steel n.淬火鋼hardened tooth-surface [能源科學技術]硬齒麪hardened structure 淬硬組織hardened steel [材] 淬火鋼；硬化鋼hardened rosin [化學]硬化松香hardened resin 硬樹脂；硬化樹脂；凝固樹脂hardened neat cement paste 加固的路邊hardened mortar 硬化灰漿hardened face 淬火表麪hardened device [電子、通信與自動控制技術]輻射加固器件hardened concrete 硬化混凝土hardened cement paste 硬化的水泥漿hardened carbonate soil [辳業(yè)科學]硬化碳酸鹽土壤hardened bandit 慣匪hardened and tempered steel 調質鋼hardened (adj.)