catalyze sth
及物动词用法;主语常为催化剂或酶,宾语为具体的化学反应或过程。
An enzyme catalyzes the reaction.
酶催化这个反应。
催化
catalyzing — present participle of catalyze
先理解核心含义,再看它在真实句子里的用法。
催化
To cause a chemical reaction to happen faster by adding a catalyst.
An enzyme catalyzes the reaction.
酶催化这个反应。
化学术语
引起(化学反应的)催化作用;催化。
To bring about the catalysis of a chemical reaction.
加速(某一)过程;促进进程。
To accelerate a process.
通过催化作用显著激发;由催化产生显著影响。
To inspire significantly by catalysis.
catalyze
Base
原形
catalyzes
3rd person
第三人称单数
catalyzing
-ing
现在分词
catalyzed
Past
过去式
catalyzed
Past participle
过去分词
The enzyme catalyzes the reaction.
这种酶催化该反应。
The new policy catalyzed economic growth.
新政策促进了经济增长。
The catalyst is catalyzing the process.
催化剂正在催化该过程。
规则动词,过去式和过去分词加-ed。
The new policy catalyzed economic growth in the region.
新政策催化了该地区的经济增长。
Enzymes in the body catalyze chemical reactions necessary for digestion.
体内的酶催化消化所必需的化学反应。
Her inspiring speech catalyzed a wave of volunteer efforts.
她那鼓舞人心的演讲催化了一波志愿活动。
及物动词用法;主语常为催化剂或酶,宾语为具体的化学反应或过程。
An enzyme catalyzes the reaction.
酶催化这个反应。
被动形式可表示抽象事件被某种力量促成;by 后接原因或推动者。
The reform was catalyzed by public pressure.
这场改革是由公众压力推动的。
Not this
The enzyme catalyzes for the reaction.
Use this
The enzyme catalyzes the reaction.
catalyze 是及物动词,后面直接跟宾语,不需要介词 for。中文里可以说“对反应起催化作用”,但英语中必须说 catalyze the reaction。
Not this
The reaction catalyzed by the enzyme.
Use this
The reaction was catalyzed by the enzyme.
被动语态中,catalyze 的过去分词以及物动词形式出现时,前面必须加 be 动词(was/were),构成 was catalyzed by。中文“被催化”不能省略英文中的 be 动词。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
催化反应
Enzymes catalyze chemical reactions in the body.
酶在体内催化化学反应。
促成变革
The scandal catalyzed sweeping political change.
这起丑闻促成了全面的政治变革。
促进增长
Low interest rates catalyzed rapid economic growth.
低利率促进了经济快速增长。
激发创新
Competition often catalyzes innovation in technology.
竞争常常激发技术创新。
引发讨论
Her speech catalyzed a national conversation about inequality.
她的演讲引发了关于不平等的全国性讨论。
Use catalyzing naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
把 cat(猫)想象成催化剂:它不参与反应,却在旁边加速反应——catalyze 就是“催化、促进”。
语域:formal 常见场景:化学实验/科研报告、学术论文、商业或政策讨论 catalyze 多用于正式或专业语域:化学领域指催化反应,引申义表示促进或激发过程,常见于学术、商业和政策文本;日常口语中较少使用。
及物动词,后接宾语。
Dictionary facts from ECDICT, WIKTIONARY, WORDNET.