0 a substance which causes or assists a chemical change in another substance without itself undergoing any permanent chemical change -- catalizzatore
Silver is used as a catalyst to convert ethylene into ethylene oxide.
1 someone or something that helps bring about a change -- catalizzatore
中文繁体
催化劑, 促成變化的人, 引發變化的事件…
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催化剂, 促成变化的人, 引发变化的事件…
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catalizador, catalizador [masculine]…
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catalisador…
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değişime neden olan kişi ya da şey…
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catalyseur [masculine], catalyseur…
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katalyzátor…
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katalysator, igangsætter, drivkraft…
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