📚单词猎手

catalyst

/ˈkætəlɪst/
n.GREOxford 3000
Collins:★★★☆☆3/5

释义

English

a substance that increases the rate of a reaction

中文翻译

催化剂；促进因素

词形变化

复数catalysts

单词信息

单词catalyst
音标/ˈkætəlɪst/
词性n.
考试分类GRE
Collins星级★★★☆☆
Oxford 3000是

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