B1 verb 中性

저하되다

[tʃʌhadwedat]

To fall or decline in level, quality, or efficiency.

例句

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1

노령화로 인해 노동 생산성이 저하될 우려가 있다.

There are concerns that labor productivity might decline due to aging.

2

배터리 성능이 너무 저하됐어.

The battery performance has dropped too much.

3

환경 오염은 삶의 질을 저하시키는 주요 요인이다.

Environmental pollution is a major factor that degrades the quality of life.

词族

名词
저하
Verb
저하되다 / 저하시키다
💡

记忆技巧

Jeo (Low) + Ha (Down). Going low and down.

快速测验

스트레스는 면역력을 ____ 수 있다.

正确!

正确答案是: 저하시킬

例句

1

노령화로 인해 노동 생산성이 저하될 우려가 있다.

formal

There are concerns that labor productivity might decline due to aging.

2

배터리 성능이 너무 저하됐어.

informal

The battery performance has dropped too much.

3

환경 오염은 삶의 질을 저하시키는 주요 요인이다.

academic

Environmental pollution is a major factor that degrades the quality of life.

4

경기 침체로 인해 소비 심리가 저하되었다.

business

Consumer sentiment has declined due to the economic downturn.

5

운동을 하지 않으면 체력이 급격히 저하된다.

everyday

If you don't exercise, your physical strength drops rapidly.

词族

名词
저하
Verb
저하되다 / 저하시키다

常见搭配

기능이 저하되다 function declines
능력이 저하되다 ability decreases
품질이 저하되다 quality drops
효율이 저하되다 efficiency decreases
급격히 저하되다 to drop sharply

常用短语

기능 저하

functional decline

면역력 저하

weakened immunity

성능 저하

performance degradation

容易混淆的词

저하되다 vs 감소하다

Gamso-hada is for quantity reduction, while jeoha-doeda is more about a drop in quality, efficiency, or standard.

📝

使用说明

Frequently used to describe negative trends in academic essays regarding health, economy, or technology.

⚠️

常见错误

Do not confuse '저하되다' (passive) with '저하시키다' (active/causative).

💡

记忆技巧

Jeo (Low) + Ha (Down). Going low and down.

📖

词源

From Sino-Korean 低 (low) and 下 (down).

语法模式

~이/가 저하되다 ~을/를 저하시키다

快速测验

스트레스는 면역력을 ____ 수 있다.

正确!

正确答案是: 저하시킬

更多academic词汇

집대성하다

B2

To collect and combine various things (like theories, information, or works) into a single, comprehensive, and organized whole.

배치되다

B2

To be contrary to or in opposition with a certain principle, standard, or common sense. (Note: Also means 'to be deployed', but this academic usage is crucial for IELTS).

생명력

B2

The strength or power to survive and continue living or existing. It can refer to biological life or the enduring quality of an idea, culture, or organization.

엄밀성

B2

The quality of being extremely thorough, accurate, and strict in following rules or logic. It refers to scientific or logical rigor.

대립

B2

A state of opposition or conflict between two or more parties, ideas, or forces. It describes a situation where different interests or viewpoints clash.

급락

B2

A sudden and steep decline or drop in value, price, or number. It is used to describe a rapid downward movement in statistics.

양적연구

B2

Research that focuses on quantifying the collection and analysis of data, often using statistical methods to generalize results across a population.

질적연구

B2

Research that focuses on understanding human behavior, emotions, and experiences from the subjects' perspective, often using interviews or observation.

수치화하다

B2

To express or represent something in terms of numerical values or numbers.

접점

B2

A point where two things meet or intersect. Metaphorically, it refers to a common ground or a point of connection between different ideas or groups.

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