B1 noun ニュートラル

수명

[su.mjʌŋ]

The length of time a living being is expected to live or the period during which a machine or product functions.

例文

3 / 5
1

이 배터리는 수명이 얼마나 돼요?

How long is the lifespan of this battery?

2

기대 수명 연장에 따른 노후 대책이 필요합니다.

Measures for old age are needed as life expectancy increases.

3

내 컴퓨터 수명이 다 된 것 같아.

I think my computer's lifespan is over.

語族

名詞
수명
形容詞
수명이 긴
💡

覚え方のコツ

Su (long/life) + Myeong (life). Long life.

クイックテスト

생활 환경이 좋아지면서 사람들의 ____ 수명이 길어지고 있다.

正解!

正解は: 평균

例文

1

이 배터리는 수명이 얼마나 돼요?

everyday

How long is the lifespan of this battery?

2

기대 수명 연장에 따른 노후 대책이 필요합니다.

formal

Measures for old age are needed as life expectancy increases.

3

내 컴퓨터 수명이 다 된 것 같아.

informal

I think my computer's lifespan is over.

4

생활 습관이 수명에 미치는 결정적인 요인을 연구한다.

academic

Study the decisive factors that lifestyle habits have on lifespan.

5

제품의 수명을 연장하기 위한 기술을 개발했습니다.

business

We developed technology to extend the lifespan of products.

語族

名詞
수명
形容詞
수명이 긴

よく使う組み合わせ

평균 수명 average lifespan
기대 수명 life expectancy
수명 연장 lifespan extension
수명이 다하다 lifespan comes to an end
건강 수명 healthy life years

よく使うフレーズ

수명을 늘리다

to increase lifespan

수명이 짧다

lifespan is short

수명 단축

shortening of lifespan

よく混同される語

수명 vs 생명

Saeng-myeong refers to the quality/essence of life; su-myeong refers to the duration of life.

📝

使い方のコツ

High frequency in IELTS topics about aging societies and technological durability.

⚠️

よくある間違い

Don't confuse with '나이' (age). 'Su-myeong' is the total span, not the current age.

💡

覚え方のコツ

Su (long/life) + Myeong (life). Long life.

📖

語源

From Sino-Korean 壽命 (long life + life).

文法パターン

수명이 ~이다 수명에 영향을 주다
🌍

文化的な背景

South Korea is one of the fastest-aging societies, making 'average lifespan' a central political topic.

クイックテスト

생활 환경이 좋아지면서 사람들의 ____ 수명이 길어지고 있다.

正解!

正解は: 평균

healthの関連語

회복

B2

The process of returning to a normal state of health, mind, or strength. It can also refer to the restoration of an economy or a relationship to its original good condition.

효능

B2

The power or capacity to produce a desired effect, especially regarding medicine, food, or specific methods.

의존성

B2

The 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

B2

The act of misusing and overusing something, especially medicine, drugs, or power.

만성적

B2

Chronic; continuing for a long time or recurring frequently, especially used for diseases or long-standing negative social issues.

회복하다

B2

To 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

B2

Substances that provide nourishment essential for the maintenance of life and for growth. Used in contexts of biology, health, and agriculture.

악화시키다

B2

To make a situation, condition, or health status worse. It describes the worsening of an already negative state.

진단하다

B2

To 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.

유발인자

B2

A factor, cause, or trigger that induces a specific reaction, disease, or phenomenon. It is commonly used in medical and scientific research to identify causes.

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