수축하다
To become smaller or tighter; to contract. The opposite of '팽창하다'.
Exemplos
3 de 5차가운 물에 닿으면 피부가 수축한다.
Skin contracts when it touches cold water.
겨울철에는 금속이 수축하여 이음새가 벌어질 수 있습니다.
In winter, metal contracts, which can cause joints to open.
옷이 세탁 후에 너무 수축했어.
The clothes contracted (shrank) too much after washing.
Família de palavras
Dica de memorização
Think of 'Su' as 'Small' - making things smaller.
Quiz rápido
추운 날씨에는 혈관이 ____하여 혈압이 올라갈 수 있다.
Correto!
A resposta correta é: 수축
Exemplos
차가운 물에 닿으면 피부가 수축한다.
everydaySkin contracts when it touches cold water.
겨울철에는 금속이 수축하여 이음새가 벌어질 수 있습니다.
formalIn winter, metal contracts, which can cause joints to open.
옷이 세탁 후에 너무 수축했어.
informalThe clothes contracted (shrank) too much after washing.
심장은 수축과 이완을 반복하며 피를 공급한다.
academicThe heart supplies blood by repeating contraction and relaxation.
경기가 수축 국면에 접어들었습니다.
businessThe economy has entered a contraction phase.
Família de palavras
Colocações comuns
Frases Comuns
수축 작용
contraction action
혈관 수축
vasoconstriction
수축기 혈압
systolic blood pressure
Frequentemente confundido com
단축하다 is usually for shortening time or distance, while 수축하다 is for volume or muscles.
Notas de uso
Frequently appears in biology (muscles/heart) and physics (thermal contraction).
Erros comuns
Do not confuse with '숙취' (hangover).
Dica de memorização
Think of 'Su' as 'Small' - making things smaller.
Origem da palavra
From Sino-Korean 收 (gather) and 縮 (shrink).
Padrões gramaticais
Quiz rápido
추운 날씨에는 혈관이 ____하여 혈압이 올라갈 수 있다.
Correto!
A resposta correta é: 수축
Mais palavras de science
상호작용
B2Reciprocal action or influence; how two or more entities affect each other.
예측하다
B2To estimate or guess what will happen in the future based on certain data or logic. It is a frequent word in scientific or economic reporting.
한계
B2The point, edge, or line beyond which something cannot or may not proceed; a limitation or boundary.
가설
B2A temporary explanation or idea that is suggested to explain something, but has not yet been proven true through research or experiments.
인과관계
B2The relationship between a cause and its effect. In academic contexts, it refers to how one event leads to another.
관찰하다
B2To watch someone or something carefully and attentively over a period of time. This is often done to learn something or discover information.
변수
B2A factor or element that is likely to change or vary in different situations, especially one that affects the result of something.
가정하다
B2To suppose or assume something to be true for the sake of argument or investigation. It is a fundamental verb in academic hypothesis building.
분포하다
B2To be distributed or spread over a certain area or range. It describes the spatial or statistical arrangement of things.
비율
B2The quantitative relationship between two amounts showing the number of times one value contains or is contained within the other.
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