3325英语网 英语单词
Catalysis的音标发音
Catalysis
英式发音：[kə'tælɪsɪs]
美式发音
(noun.) acceleration of a chemical reaction induced the presence of material that is chemically unchanged at the end of the reaction; 'of the top 50 commodity chemicals, 30 are created directly by catalysis and another 6 are made from raw materials that are catalytically produced'.
校对:托妮
