【建】 crust on catalyst

催化劑的英語翻譯：

activator; catalyzer
【計(jì)】 catalyst
【化】 catalyst; catalyzator; catalyzer
【醫(yī)】 accelerant; catalyst; catalytic agent; catalyzator; catalyzer
contact substance

上的英語翻譯：

ascending; go to; go up; previous; submit; superior; upper
【醫(yī)】 ept-; hyper-; super-; supra-; sur-

皮的英語翻譯：

hull; husk; leather; naughty; peel; skin; surface; tegument
【醫(yī)】 commune integumentum; Cort.; cortex; cortices; cutis; derm; derma-
dermat-; dermato-; dermo; integument; integumentum; skin