순환
The process of moving or flowing in a circle or a regular cycle. Commonly used in biology (blood), economics (capital), and ecology (resources).
Exemplos
3 de 5혈액 순환이 잘 되어야 건강을 유지할 수 있다.
Blood circulation must be good to maintain health.
경제의 선순환 구조를 만들어야 합니다.
We must create a virtuous cycle structure in the economy.
물은 자연계에서 끊임없이 순환한다.
Water circulates constantly in nature.
Família de palavras
Dica de memorização
Sun-hwan (순환) -> 'Sun' goes around in a cycle every day.
Quiz rápido
가난이 대물림되는 ___의 고리를 끊어야 한다.
Correto!
A resposta correta é: 악순환
Exemplos
혈액 순환이 잘 되어야 건강을 유지할 수 있다.
academicBlood circulation must be good to maintain health.
경제의 선순환 구조를 만들어야 합니다.
businessWe must create a virtuous cycle structure in the economy.
물은 자연계에서 끊임없이 순환한다.
formalWater circulates constantly in nature.
손발이 찬 걸 보니 순환이 안 되나 봐.
informalYour hands and feet are cold; maybe your circulation is poor.
이 도로는 순환 도로라 시내를 한 바퀴 돕니다.
everydayThis is a ring road, so it goes around the city once.
Família de palavras
Colocações comuns
Frases Comuns
순환이 빠르다
circulation is fast
순환을 돕다
to help circulation
순환 원리
circulation principle
Frequentemente confundido com
'반복' is simple repetition, while '순환' implies a systemic flow or movement in a cycle.
Notas de uso
Very useful in IELTS for describing biological processes or economic systems.
Erros comuns
Sometimes used as '회전' (rotation), but '순환' is for systems or flows.
Dica de memorização
Sun-hwan (순환) -> 'Sun' goes around in a cycle every day.
Origem da palavra
From Sino-Korean 循 (follow) and 環 (ring).
Padrões gramaticais
Quiz rápido
가난이 대물림되는 ___의 고리를 끊어야 한다.
Correto!
A resposta correta é: 악순환
Vocabulário relacionado
Mais palavras de science
번식
B1The production of offspring by a sexual or asexual process. In an academic sense, it refers to the increase in number of a species.
광합성
B1The process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water.
신진대사
B1The chemical processes that occur within a living organism in order to maintain life, including the conversion of food to energy.
행성
B1A celestial body moving in an elliptical orbit around a star (such as the sun).
번식하다
B1To produce offspring; to reproduce or multiply in number. This is a core biological term for TOEFL.
수축하다
B1To become smaller or tighter; to contract. The opposite of '팽창하다'.
천문학
B1The branch of science that deals with celestial objects, space, and the physical universe as a whole. A very common topic in TOEFL listening lectures.
분출
B1The act of bursting or forcing out something, such as lava from a volcano or emotions from a person. It implies a sudden and powerful release.
방출
B1The release or emission of something, such as light, heat, gas, or radiation. It can also refer to releasing a player from a sports team.
팽창
B1The action of becoming larger or more extensive in size, volume, or scope. Often used in physics (gases) or economics (market expansion).
Comentários (0)
Faça Login para ComentarComece a aprender idiomas gratuitamente
Comece Grátis