순환
The process of moving or flowing in a circle or a regular cycle. Commonly used in biology (blood), economics (capital), and ecology (resources).
例文
3 / 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.
語族
覚え方のコツ
Sun-hwan (순환) -> 'Sun' goes around in a cycle every day.
クイックテスト
가난이 대물림되는 ___의 고리를 끊어야 한다.
正解！
正解は： 악순환
例文
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.
語族
よく使う組み合わせ
よく使うフレーズ
순환이 빠르다
circulation is fast
순환을 돕다
to help circulation
순환 원리
circulation principle
よく混同される語
'반복' is simple repetition, while '순환' implies a systemic flow or movement in a cycle.
使い方のコツ
Very useful in IELTS for describing biological processes or economic systems.
よくある間違い
Sometimes used as '회전' (rotation), but '순환' is for systems or flows.
覚え方のコツ
Sun-hwan (순환) -> 'Sun' goes around in a cycle every day.
語源
From Sino-Korean 循 (follow) and 環 (ring).
文法パターン
クイックテスト
가난이 대물림되는 ___의 고리를 끊어야 한다.
正解！
正解は： 악순환
関連語彙
scienceの関連語
유전적
B2Relating to genes or heredity. It is essential for IELTS Academic topics involving nature vs. nurture, biology, and health.
증폭되다
B2To be amplified, magnified, or increased in intensity. It can refer to physical signals or abstract concepts like tension or rumors.
강도
B2The degree of strength, force, or power. It can refer to physical strength of materials or the intensity of an activity or emotion.
중첩되다
B2To overlap or be repeated multiple times. It describes situations where layers, functions, or schedules occupy the same space or time.
흡수하다
B2To soak up liquid, light, or heat. Metaphorically, it means to take in and integrate information, cultures, or even other companies (mergers).
촉매제
B2A catalyst; a substance or factor that increases the rate of a chemical reaction or triggers a significant social/personal change.
오차
B2The difference between an estimated or measured value and the actual or true value; a margin of error in statistics or measurement.
팽창하다
B2To become larger in size, volume, or quantity; to expand.
상호 연관성
B2The state of being mutually connected or related; interconnection.
정태적
B2Lacking in movement, action, or change; static. It is often used to describe a state or analysis that does not consider time-based changes.
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