저하
A decline, lowering, or deterioration in level, quality, capability, or efficiency.
例文
3 / 5시력 저하가 걱정돼요.
I'm worried about the decline in my eyesight.
노동 생산성의 저하가 우려되는 상황입니다.
The decline in labor productivity is a concerning situation.
체력이 저하된 것 같아.
I feel like my physical strength has declined.
語族
覚え方のコツ
Je (저 - low) + Ha (하 - below). Going low and below.
クイックテスト
지나친 스트레스는 면역력 ____를 초래할 수 있다.
正解！
正解は： 저하
例文
시력 저하가 걱정돼요.
everydayI'm worried about the decline in my eyesight.
노동 생산성의 저하가 우려되는 상황입니다.
formalThe decline in labor productivity is a concerning situation.
체력이 저하된 것 같아.
informalI feel like my physical strength has declined.
환경 오염은 삶의 질 저하와 밀접한 관련이 있다.
academicEnvironmental pollution is closely related to the deterioration of the quality of life.
품질 저하 문제로 고객 불만이 접수되었습니다.
businessCustomer complaints were received due to quality deterioration issues.
語族
よく使う組み合わせ
よく使うフレーズ
급격한 저하
rapid decline
저하를 막다
to prevent a decline
기억력 저하
decline in memory
よく混同される語
Harak is usually used for numbers/prices, while Jeoha is used for quality, ability, or function.
使い方のコツ
Very common in IELTS Writing Task 2 when discussing the negative effects of certain lifestyles or policies.
よくある間違い
Do not use '저하' for prices; use '하락' instead.
覚え方のコツ
Je (저 - low) + Ha (하 - below). Going low and below.
語源
From Sino-Korean 低下 (low + below).
文法パターン
クイックテスト
지나친 스트레스는 면역력 ____를 초래할 수 있다.
正解！
正解は： 저하
関連語彙
healthの関連語
예방하다
B1To stop something bad from happening before it occurs. Usually used in the context of disease, accidents, or crime.
유해하다
B1Being harmful or injurious to health, the environment, or a situation. It describes something that causes negative effects.
섭취하다
B1To take in food, drink, or nutrients into the body.
보건
B1The preservation of health and the prevention of disease, especially through organized community efforts.
조절
B1The act of controlling or adjusting something to a desired level or state.
악화되다
B1To become worse, such as in condition, situation, or health.
위험성
B1The quality of being dangerous or the likelihood of a negative consequence. It is often used in public health, safety, and environmental contexts.
건강
B1The state of being free from illness or injury, encompassing physical, mental, and social well-being.
위생
B1Conditions or practices, especially cleanliness, that help maintain health and prevent the spread of diseases.
수명
B1The length of time a living being is expected to live or the period during which a machine or product functions.
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