B2 noun 중립

eficacia

/efiˈkaθja/

The ability to produce a desired or intended result. It measures how successful something is in achieving its goals.

예시

3 / 5
1

Necesito limpiar esto con más eficacia.

I need to clean this with more efficacy.

2

La eficacia administrativa es vital para el gobierno.

Administrative efficacy is vital for the government.

3

Tu truco no tiene mucha eficacia.

Your trick doesn't have much efficacy.

어휘 가족

명사
eficacia
부사
eficazmente
형용사
eficaz
💡

암기 팁

Efficacy starts with 'E' for 'Effect'.

빠른 퀴즈

El director cuestionó la ___ del plan actual.

정답!

정답은: eficacia

예시

1

Necesito limpiar esto con más eficacia.

everyday

I need to clean this with more efficacy.

2

La eficacia administrativa es vital para el gobierno.

formal

Administrative efficacy is vital for the government.

3

Tu truco no tiene mucha eficacia.

informal

Your trick doesn't have much efficacy.

4

El estudio comparó la eficacia de ambos métodos de enseñanza.

academic

The study compared the efficacy of both teaching methods.

5

Buscamos mejorar la eficacia operativa de la planta.

business

We seek to improve the operational efficacy of the plant.

어휘 가족

명사
eficacia
부사
eficazmente
형용사
eficaz

자주 쓰는 조합

eficacia probada proven efficacy
perder eficacia to lose efficacy
máxima eficacia maximum efficacy
eficacia simbólica symbolic efficacy
comprobar la eficacia to check the efficacy

자주 쓰는 구문

con eficacia

with efficacy

falta de eficacia

lack of efficacy

eficacia a corto plazo

short-term efficacy

자주 혼동되는 단어

eficacia vs eficiencia

Eficacia is reaching the goal; eficiencia is reaching the goal using the minimum resources.

📝

사용 참고사항

Common in scientific and business contexts to describe performance.

⚠️

자주 하는 실수

Using 'eficiencia' when you specifically mean 'getting the result done' regardless of cost.

💡

암기 팁

Efficacy starts with 'E' for 'Effect'.

📖

어원

From Latin 'efficacia', from 'efficax'.

문법 패턴

eficacia de + sustantivo tener eficacia

빠른 퀴즈

El director cuestionó la ___ del plan actual.

정답!

정답은: eficacia

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