수명
The length of time a living being is expected to live or the period during which a machine or product functions.
例句
3 / 5이 배터리는 수명이 얼마나 돼요?
How long is the lifespan of this battery?
기대 수명 연장에 따른 노후 대책이 필요합니다.
Measures for old age are needed as life expectancy increases.
내 컴퓨터 수명이 다 된 것 같아.
I think my computer's lifespan is over.
词族
记忆技巧
Su (long/life) + Myeong (life). Long life.
快速测验
생활 환경이 좋아지면서 사람들의 ____ 수명이 길어지고 있다.
正确!
正确答案是: 평균
例句
이 배터리는 수명이 얼마나 돼요?
everydayHow long is the lifespan of this battery?
기대 수명 연장에 따른 노후 대책이 필요합니다.
formalMeasures for old age are needed as life expectancy increases.
내 컴퓨터 수명이 다 된 것 같아.
informalI think my computer's lifespan is over.
생활 습관이 수명에 미치는 결정적인 요인을 연구한다.
academicStudy the decisive factors that lifestyle habits have on lifespan.
제품의 수명을 연장하기 위한 기술을 개발했습니다.
businessWe developed technology to extend the lifespan of products.
词族
常见搭配
常用短语
수명을 늘리다
to increase lifespan
수명이 짧다
lifespan is short
수명 단축
shortening of lifespan
容易混淆的词
Saeng-myeong refers to the quality/essence of life; su-myeong refers to the duration of life.
使用说明
High frequency in IELTS topics about aging societies and technological durability.
常见错误
Don't confuse with '나이' (age). 'Su-myeong' is the total span, not the current age.
记忆技巧
Su (long/life) + Myeong (life). Long life.
词源
From Sino-Korean 壽命 (long life + life).
语法模式
文化背景
South Korea is one of the fastest-aging societies, making 'average lifespan' a central political topic.
快速测验
생활 환경이 좋아지면서 사람들의 ____ 수명이 길어지고 있다.
正确!
正确答案是: 평균
相关词汇
更多health词汇
가공식품
B1Food that has been altered from its natural state through various methods like freezing, canning, or adding preservatives and flavors for convenience or longer shelf life.
식습관
B1Regular patterns or habits of eating food. This is a common topic in IELTS health and lifestyle questions.
효능
B2The power or capacity to produce a desired effect, especially regarding medicine, food, or specific methods.
의존성
B2The state of relying on or being controlled by someone or something else. It is often used in medical contexts (addiction) or technical contexts (system dependencies).
오남용
B2The act of misusing and overusing something, especially medicine, drugs, or power.
만성적
B2Chronic; continuing for a long time or recurring frequently, especially used for diseases or long-standing negative social issues.
회복하다
B2To return to a former state of health, strength, or success after a period of decline. Very common in IELTS when discussing the economy or environment.
영양분
B2Substances that provide nourishment essential for the maintenance of life and for growth. Used in contexts of biology, health, and agriculture.
악화시키다
B2To make a situation, condition, or health status worse. It describes the worsening of an already negative state.
진단하다
B2To examine and identify a disease or a condition. In an academic sense, it refers to analyzing and assessing the current state of a social or economic problem.
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