성능
The power or capability of a machine, tool, or equipment to perform its intended function. It usually refers to speed, efficiency, or quality of output.
例文
3 / 5새로 산 휴대폰 성능이 정말 빨라요.
The performance of the new phone I bought is really fast.
기계의 성능을 정기적으로 점검해야 합니다.
The performance of the machinery must be inspected regularly.
컴퓨터 성능이 왜 이렇게 안 좋아?
Why is the computer performance so bad?
語族
覚え方のコツ
Seong-neung (성능) - 'Seong' (Success) + 'Neung' (Ability) = Successful Ability of a machine.
クイックテスト
이 에어컨은 ___은(는) 좋지만 소음이 너무 큽니다.
正解！
正解は： 성능
例文
새로 산 휴대폰 성능이 정말 빨라요.
everydayThe performance of the new phone I bought is really fast.
기계의 성능을 정기적으로 점검해야 합니다.
formalThe performance of the machinery must be inspected regularly.
컴퓨터 성능이 왜 이렇게 안 좋아?
informalWhy is the computer performance so bad?
엔진의 성능 향상은 연료 효율성과 직결된다.
academicImproving engine performance is directly linked to fuel efficiency.
신제품의 우수한 성능을 홍보합시다.
businessLet's promote the superior performance of the new product.
語族
よく使う組み合わせ
よく使うフレーズ
성능이 뛰어나다
to have outstanding performance
가성비 (가격 대비 성능)
cost-effectiveness
최고 성능
peak performance
よく混同される語
Gi-neung (기능) refers to a 'feature' or 'function' (what it does), while seong-neung (성능) refers to 'how well' it does it.
使い方のコツ
Mostly used for electronic devices, cars, and industrial machines.
よくある間違い
Using '성능' to describe a person's performance; use '실력' or '성과' for people.
覚え方のコツ
Seong-neung (성능) - 'Seong' (Success) + 'Neung' (Ability) = Successful Ability of a machine.
語源
From Sino-Korean 性能, meaning 'nature and ability'.
文法パターン
クイックテスト
이 에어컨은 ___은(는) 좋지만 소음이 너무 큽니다.
正解！
正解は： 성능
関連語彙
technologyの関連語
대치하다
B2To replace or substitute one thing with another, or to stand in opposition to each other.
압축하다
B2To reduce the volume or size of something, such as air, data, or information. In academic writing, it refers to summarizing long content into a concise form.
가독성
B2Readability or legibility. It refers to how easy and clear it is for a reader to read and understand a text, often influenced by font, layout, or writing style.
선도하다
B1To lead the way in a particular field, movement, or trend; to be at the forefront or to spearhead.
전파하다
B1To spread or broadcast information, culture, or viruses to a wide audience or area.
정보
B1Facts provided or learned about something or someone; data that is processed and communicated.
기기
B1A machine or tool used for a specific purpose, often electronic or mechanical. It is a common term for gadgets and appliances.
데이터
B1Facts or information used to calculate, analyze, or plan something. In modern contexts, it often refers to digital information.
설계하다
B1To plan and make a detailed drawing or blueprint of something, such as a building, machine, or system.
체계
B1A set of connected things or parts forming a complex whole, or an organized method for doing something.
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