词汇	bread toaster
释义	bread toaster 烤面包器
随便看	catalyst-to-crude ratio catalyst tolerance to oxidation catalyst to oil catalysttooil ratio catalyst to oil ratio catalyst-to-oil ratio catalyst tower catalyst transer line catalyst transfer line catalyst tube catalyst tube burst catalyst type catalyst unit catalyst upflow principle catalyst up flow principle catalyst up-flow principle cata-lyst up-flow principle catalyst volume catalyst wastewater catalyst wax catalyst weight catalyst with magnesia catalyst with silica and silica catalyst with silica and silicasilicon dioxide catalytic