촉매제
A catalyst; a substance or factor that increases the rate of a chemical reaction or triggers a significant social/personal change.
例句
3 / 5신기술은 산업 구조 변화의 촉매제 역할을 하고 있습니다.
New technology is acting as a catalyst for changes in the industrial structure.
정부의 보조금이 시장 활성화의 촉매제가 되길 기대합니다.
We hope government subsidies will be a catalyst for market revitalization.
친구의 조언이 내 인생의 큰 촉매제가 되었어.
My friend's advice was a great catalyst in my life.
词族
记忆技巧
Chong-mae: Sounds like 'Trigger' (similar start). It triggers the reaction.
快速测验
인터넷의 보급은 정보 공유의 ( )가 되었습니다.
正确!
正确答案是: 촉매제
例句
신기술은 산업 구조 변화의 촉매제 역할을 하고 있습니다.
academicNew technology is acting as a catalyst for changes in the industrial structure.
정부의 보조금이 시장 활성화의 촉매제가 되길 기대합니다.
formalWe hope government subsidies will be a catalyst for market revitalization.
친구의 조언이 내 인생의 큰 촉매제가 되었어.
informalMy friend's advice was a great catalyst in my life.
경쟁사의 출현이 우리 팀 혁신의 촉매제가 되었습니다.
businessThe appearance of a competitor became a catalyst for our team's innovation.
이 화합물은 반응 속도를 높이는 촉매제로 쓰입니다.
everydayThis compound is used as a catalyst to speed up the reaction rate.
词族
常见搭配
常用短语
혁신의 촉매제
catalyst for innovation
사건의 촉매제
catalyst for an event
부정적 촉매제
negative catalyst
容易混淆的词
기폭제 (Detonator) implies a more sudden, explosive start, while 촉매제 (Catalyst) implies speeding up a process that may already be happening.
使用说明
Very effective in IELTS Writing Task 2 for explaining causes of rapid social or economic change.
常见错误
Do not spell it as '촉매재'. The suffix '제' (agent/medicine) is correct.
记忆技巧
Chong-mae: Sounds like 'Trigger' (similar start). It triggers the reaction.
词源
From Sino-Korean 觸媒劑 (touch + medium + agent).
语法模式
快速测验
인터넷의 보급은 정보 공유의 ( )가 되었습니다.
正确!
正确答案是: 촉매제
相关词汇
更多science词汇
상호작용
B2Reciprocal action or influence; how two or more entities affect each other.
잠재적
B2Having the capacity to develop into something in the future; latent or potential rather than actual or apparent.
유발하다
B2To cause or trigger a certain action, reaction, or state, often used with negative consequences like diseases or conflicts.
예측하다
B2To estimate or guess what will happen in the future based on certain data or logic. It is a frequent word in scientific or economic reporting.
안정성
B2The state or quality of being stable; the property of not changing or failing easily.
한계
B2The point, edge, or line beyond which something cannot or may not proceed; a limitation or boundary.
가설
B2A temporary explanation or idea that is suggested to explain something, but has not yet been proven true through research or experiments.
인과관계
B2The relationship between a cause and its effect. In academic contexts, it refers to how one event leads to another.
관찰하다
B2To watch someone or something carefully and attentively over a period of time. This is often done to learn something or discover information.
원리
B1The basic truth, law, or mechanism that explains how something works or why something happens. It is the fundamental basis of a system or theory.
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