循環
Circulation or cycle refers to the movement of something in a circle or its return to a starting point to repeat again. It is commonly used when talking about blood flow, air movement, or the recycling of resources.
Exemplos
3 de 5血液の循環を良くするために、毎日歩きます。
I walk every day to improve my blood circulation.
本会議では資源の循環型社会について議論します。
In this meeting, we will discuss a resource-circulating society.
部屋の空気が循環してなくて、ちょっと苦しいね。
The air in the room isn't circulating, so it's a bit stuffy, isn't it?
Família de palavras
Dica de memorização
The first kanji 循 means 'follow' and the second kanji 環 means 'ring'. Think of following a ring around and around forever.
Quiz rápido
健康のために、血液の____を良くすることが大切です。
Correto!
A resposta correta é: 循環
Exemplos
血液の循環を良くするために、毎日歩きます。
everydayI walk every day to improve my blood circulation.
本会議では資源の循環型社会について議論します。
formalIn this meeting, we will discuss a resource-circulating society.
部屋の空気が循環してなくて、ちょっと苦しいね。
informalThe air in the room isn't circulating, so it's a bit stuffy, isn't it?
水の循環は地球の生態系において重要な役割を果たしている。
academicThe water cycle plays a crucial role in the Earth's ecosystem.
新たな投資によって、経済の好循環が生まれています。
businessNew investments are creating a virtuous cycle in the economy.
Família de palavras
Colocações comuns
Frases Comuns
悪循環
Vicious cycle (negative feedback loop)
循環器科
Cardiology department (circulatory organs department)
資源循環
Resource recycling/cycling
Frequentemente confundido com
Junkai refers to patrolling or visiting different places in a sequence, while junkan refers to a continuous flow or cycle.
Notas de uso
Use this word when talking about things that flow back to where they started, like liquids, gases, or abstract concepts like money and logic.
Erros comuns
Don't confuse it with 'kurikaeshi' (repetition); junkan implies a physical or systemic flow, not just doing the same action twice.
Dica de memorização
The first kanji 循 means 'follow' and the second kanji 環 means 'ring'. Think of following a ring around and around forever.
Origem da palavra
Derived from Middle Chinese roots meaning 'to follow' (循) and 'a ring/circle' (環).
Padrões gramaticais
Contexto cultural
In Japan, the concept of a '循環型社会' (circulating society) is very popular as a formal way to describe sustainable development and zero-waste goals.
Quiz rápido
健康のために、血液の____を良くすることが大切です。
Correto!
A resposta correta é: 循環
Vocabulário relacionado
Palavras relacionadas
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