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catalyzer ['kætəlaɪzə, 'kæt̬əlaɪzər] n
gen. 催化〔触媒〕剂; 活化剂; 接触剂
chem.
el. 触媒
hydroel.st. 催化剂; 触媒剂
catalyzer: 9 phrases in 4 subjects
Agriculture1
Metallurgy2
Plastics1
Technology5