catalizador înseamnă în Engleză

catalyst [catalysts]▼(substance which increases the rate of a chemical reaction without being consumed in the process)
noun
[UK: ˈkæ.tə.lɪst] [US: ˈkæ.tə.ləst]Catalysts make chemical reactions possible at low temperatures. = Los catalizadores hacen que las reacciones químicas sean posibles en temperaturas bajas.

catalyzer [catalyzers]▼(that which catalyzes)
noun
[UK: ˈkæ.tə.laɪ.zə] [US: ˈkæ.tə.laɪ.zə]