B1 adjective 중립

効率的

/koːɾitsɯteki/

Achieving maximum productivity with minimum wasted effort or expense.

예시

3 / 5
1

もっと効率的な片付け方、ないかな?

Isn't there a more efficient way to tidy up?

2

業務の効率的な運営を目指しております。

We aim for the efficient operation of business tasks.

3

効率的にやろうよ、時間がもったいないし。

Let's do it efficiently; it's a waste of time otherwise.

어휘 가족

명사
効率
부사
効率的に
형용사
効率的な
💡

암기 팁

Ko (effect) + Ritsu (rate). The rate of effects vs. effort.

빠른 퀴즈

PCを使うことで、事務作業を( )に進めることができる。

정답!

정답은: 効率的

예시

1

もっと効率的な片付け方、ないかな?

everyday

Isn't there a more efficient way to tidy up?

2

業務の効率的な運営を目指しております。

formal

We aim for the efficient operation of business tasks.

3

効率的にやろうよ、時間がもったいないし。

informal

Let's do it efficiently; it's a waste of time otherwise.

4

このアルゴリズムは、データを効率的に処理できる。

academic

This algorithm can process data efficiently.

5

効率的なエネルギー利用が求められている。

business

Efficient energy use is being required.

어휘 가족

명사
効率
부사
効率的に
형용사
効率的な

자주 쓰는 조합

効率的に働く to work efficiently
効率的な方法 efficient method
時間効率 time efficiency
作業効率 work efficiency
効率を上げる to increase efficiency

자주 쓰는 구문

燃費効率

fuel efficiency

効率化を図る

to aim for efficiency

高効率

high efficiency

자주 혼동되는 단어

効率的 vs 効果的

📝

사용 참고사항

A very common buzzword in Japanese business and study environments.

⚠️

자주 하는 실수

Mixing up with '効果的' (effective). Something can be efficient but not effective.

💡

암기 팁

Ko (effect) + Ritsu (rate). The rate of effects vs. effort.

📖

어원

From '効' (effect) and '率' (rate/ratio).

문법 패턴

効率的な〜 効率的に〜する

빠른 퀴즈

PCを使うことで、事務作業を( )に進めることができる。

정답!

정답은: 効率的

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