순환
The process of moving or flowing in a circle or a regular cycle. Commonly used in biology (blood), economics (capital), and ecology (resources).
Beispiele
3 von 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.
Wortfamilie
Merkhilfe
Sun-hwan (순환) -> 'Sun' goes around in a cycle every day.
Schnelles Quiz
가난이 대물림되는 ___의 고리를 끊어야 한다.
Richtig!
Die richtige Antwort ist: 악순환
Beispiele
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.
Wortfamilie
Häufige Kollokationen
Häufige Phrasen
순환이 빠르다
circulation is fast
순환을 돕다
to help circulation
순환 원리
circulation principle
Wird oft verwechselt mit
'반복' is simple repetition, while '순환' implies a systemic flow or movement in a cycle.
Nutzungshinweise
Very useful in IELTS for describing biological processes or economic systems.
Häufige Fehler
Sometimes used as '회전' (rotation), but '순환' is for systems or flows.
Merkhilfe
Sun-hwan (순환) -> 'Sun' goes around in a cycle every day.
Wortherkunft
From Sino-Korean 循 (follow) and 環 (ring).
Grammatikmuster
Schnelles Quiz
가난이 대물림되는 ___의 고리를 끊어야 한다.
Richtig!
Die richtige Antwort ist: 악순환
Verwandtes Vokabular
Mehr science Wörter
분열
B2The act of splitting or dividing into several parts. Used for biological cell division, or social/political discord and splitting.
응축하다
B2To make something denser or more concentrated. It can refer to physical gas turning into liquid or summarizing complex ideas/emotions into a brief, powerful form.
표본추출
B2The process of selecting a representative group from a population to estimate characteristics of the whole population. It is a fundamental technique in statistics and research.
복원력
B2The ability of a system or organism to recover quickly from difficulties; resilience. It also refers to the physical property of returning to an original shape after deformation.
발현하다
B2To manifest or appear as a visible form or quality. In science, it often refers to the expression of genes or symptoms.
정제하다
B2To remove impurities or unwanted elements from a substance, or to refine and polish ideas or data to make them clearer and more professional.
전조
B2A sign or warning that something (usually bad) is about to happen; a precursor or omen.
환원
B2The act of returning something to its original state or simplifying a complex idea into its basic elements; in science, it also refers to chemical reduction.
불가역적
B2Describing a process or change that cannot be reversed or returned to its original state. Often used in environmental science and medicine.
가변적이다
B2To be changeable, variable, or unstable. Not fixed in nature or state.
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