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
발산하다
B2To emit, radiate, or give off something (like light, heat, or energy), or to express one's feelings or talents outwardly and strongly.
변환하다
B2To convert or transform something from one form, state, or system to another.
정밀도
B2The state of being exact or accurate in detail. In engineering and science, it refers to the consistency of measurements.
백분율
B1A rate or number as a fraction of 100, commonly known as a percentage. It is essential for describing statistical data and proportions.
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.
통계학
B1The branch of mathematics dealing with the collection, analysis, interpretation, and presentation of masses of numerical data.
생성하다
B1To cause something to come into existence, especially through a natural or technical process. Common in discussions of data, energy, or chemical reactions.
선천적
B2Present from birth; innate or natural rather than acquired through experience or environment.
후천적
B2Acquired or learned after birth through experience, education, or environment.
인지능력
B2The mental action or process of acquiring knowledge and understanding through thought, experience, and the senses; cognitive ability.
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