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catalyst

US [ˈkæt(ə)lɪst]
UK [ˈkætəlɪst]
  • n.催化剂;促使变化的人;引发变化的因素
  • Web触媒;接触剂;催化剂触媒
Plural Form:catalysts  
catalyst
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n.
1.
催化剂a substance that makes a chemical reaction happen faster without being changed itself
2.
~ (for sth)
促使变化的人;引发变化的因素a person or thing that causes a change
I see my role as being a catalyst for change.
我认为我的角色是促成变革。

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Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
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