英语词汇catalyst怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	catalyst
释义	catalyst/ˈkæt(ə)list/n. 1 Chem. a substance that, without itself undergoing any permanent chemical change, increases the rate of a reaction 【化】催化剂 2 a person or thing that precipitates a change 促进变化的人(或物) [as CATALYSIS, on the pattern of analyst]
随便看	moral majority moral philosophy moral pressure Moral Rearmament moral science moral sense morass moratorium Moravian moray morbid morbid anatomy morbidity morbidly morbidness morbific morbilli mordancy mordant mordantly mordent more more and more moreen more in it than meets the eye

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