B2 noun ニュートラル

원동력

[wʌn.doŋ.njʌk]

The fundamental force or motive power that drives an activity, development, or change.

例文

3 / 5
1

가족의 응원이 내가 공부하는 원동력이야.

My family's support is the driving force behind my studying.

2

기술 혁신은 산업 발전의 주된 원동력이 되었습니다.

Technological innovation has become the main driving force of industrial development.

3

네가 그렇게 열심히 하는 원동력이 뭐야?

What is the driving force that makes you work so hard?

語族

名詞
원동력
💡

覚え方のコツ

Won-Dong-Ryeok: 'Won' (Source) + 'Dong' (Move) + 'Ryeok' (Power). Power that is the source of movement.

クイックテスト

열정은 꿈을 실현시키는 강력한 ( )이다.

正解!

正解は: 원동력

例文

1

가족의 응원이 내가 공부하는 원동력이야.

everyday

My family's support is the driving force behind my studying.

2

기술 혁신은 산업 발전의 주된 원동력이 되었습니다.

formal

Technological innovation has become the main driving force of industrial development.

3

네가 그렇게 열심히 하는 원동력이 뭐야?

informal

What is the driving force that makes you work so hard?

4

지적 호기심은 학문 탐구의 원동력으로 작용한다.

academic

Intellectual curiosity acts as a driving force for academic exploration.

5

팀워크는 우리 프로젝트 성공의 원동력이었습니다.

business

Teamwork was the driving force behind our project's success.

語族

名詞
원동력

よく使う組み合わせ

성장의 원동력 driving force of growth
발전의 원동력 driving force of development
새로운 원동력 new driving force
원동력이 되다 to become a driving force
삶의 원동력 driving force of life

よく使うフレーズ

미래의 원동력

driving force of the future

경제의 원동력

driving force of the economy

변화의 원동력

driving force of change

よく混同される語

원동력 vs 추진력

추진력 is the force that pushes something forward actively, while 원동력 is the fundamental source of that power.

📝

使い方のコツ

A high-impact word for IELTS Writing Task 2 when discussing what causes progress or success.

⚠️

よくある間違い

Do not use it only for literal engines; it is more common in abstract social/personal contexts.

💡

覚え方のコツ

Won-Dong-Ryeok: 'Won' (Source) + 'Dong' (Move) + 'Ryeok' (Power). Power that is the source of movement.

📖

語源

From Sino-Korean 原 (source), 動 (move), and 力 (power).

文法パターン

~의 원동력이 되다 ~하는 원동력이다

クイックテスト

열정은 꿈을 실현시키는 강력한 ( )이다.

正解!

正解は: 원동력

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