触しょく媒ばい作さ用ようしょくばいさようMeanings1nouncatalytic action; catalysischemistryChemistry term for the acceleration of a chemical reaction by a catalyst.酵こう素そは生せい体たい内ないで触しょく媒ばい作さ用ようを示しめす。Enzymes exhibit catalytic action in living organisms.この反はん応