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B2 verb #5,500 mais comum 7 min de leitura

추출하다

chuchulhada
Pratique Exemplos Notas e dicas 추출하다 em 30 segundos
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Pratique Exemplos Notas e dicas

추출하다 em 30 segundos

  • Extract, draw out, or pull out.
  • Used for information, substances, samples.
  • Often technical or scientific context.
  • Implies a process of separation or retrieval.
Core Meaning
The Korean verb '추출하다' (chuchulhada) means to extract, draw out, or pull out something. This can be applied in various contexts, from literally pulling a substance out of a mixture to figuratively extracting information from a text or data from a system. It implies a process of separation or retrieval.
Scientific and Technical Contexts
In scientific and technical fields, '추출하다' is very common. For example, in chemistry, one might extract a chemical compound from a natural source. In computer science, data can be extracted from databases or large files. In statistics, a sample is extracted from a population for analysis.
Information Retrieval
When dealing with documents or text, '추출하다' refers to the act of finding and pulling out specific pieces of information. This could be keywords, important sentences, or specific data points. Search engines and data analysis tools often perform this function.
General Usage
Beyond technical jargon, it can also be used more generally to mean to draw out or derive something. For instance, one might 'extract' a lesson or conclusion from an experience. The core idea is always about obtaining something that was previously contained or embedded within something else.

이 실험에서는 용액에서 특정 화합물을 추출하다.

데이터베이스에서 필요한 정보를 추출하다.

보고서에서 핵심 내용을 추출하다.

Basic Sentence Structure
'추출하다' is a verb, and like most Korean verbs, it follows the Object-Verb structure. The object being extracted usually comes before '추출하다', often marked by the object particle '을/를'.
Subject and Context
The subject performing the extraction is typically placed at the beginning of the sentence. The context will often clarify what is being extracted and from where. For instance, in a scientific paper, the subject might be '연구원들' (researchers), and the object might be '샘플' (sample).
Past Tense and Other Conjugations
You can conjugate '추출하다' to indicate different tenses and moods. For example, '추출했습니다' (chuchulhaetseumnida) is the formal past tense, meaning 'extracted'. '추출할 수 있다' (chuchulhal su itda) means 'can extract'.

과학자들은 식물에서 약효 성분을 추출했습니다.

이 프로그램을 사용하면 로그 파일에서 오류 메시지를 추출할 수 있습니다.

우리는 그 보고서로부터 중요한 통계를 추출해야 합니다.

Academic and Research Settings
Universities, research institutions, and scientific journals are prime locations to encounter '추출하다'. Discussions about experiments, data analysis, and findings frequently use this term. You might hear professors explaining lab procedures or students presenting their research, often involving the extraction of samples, compounds, or data.
Technology and Data Science
In the tech industry, especially in fields like data science, software development, and IT support, '추출하다' is a very common verb. Developers might talk about extracting user data from a system, data analysts extracting insights from large datasets, or IT professionals extracting log files for troubleshooting. Online tutorials and technical documentation will also frequently use this word.
Business and Market Research
In business contexts, particularly market research and business intelligence, the term is used when analyzing customer behavior, market trends, or financial reports. Business analysts might discuss extracting key performance indicators (KPIs) from sales data or extracting customer feedback from surveys to inform strategic decisions.
Medical and Pharmaceutical Fields
In medicine and pharmacy, '추출하다' is used when discussing the extraction of active ingredients from plants or other sources for medications, or when obtaining biological samples for testing. Medical professionals might refer to extracting blood for analysis or extracting compounds for drug development.

논문에서 실험 결과를 추출하는 방법을 배우고 있어요.

개발자는 사용자 피드백에서 중요한 요구사항을 추출하려고 합니다.

이 소프트웨어는 웹사이트에서 데이터를 자동으로 추출합니다.

Confusing with '뽑다' (ppopda)
A common mistake for learners is to confuse '추출하다' with '뽑다' (ppopda). While '뽑다' can also mean to pull out or draw out, it's generally more informal and used for simpler actions like pulling out a tooth, drawing a lottery number, or picking someone for a team. '추출하다' implies a more systematic, often technical or scientific, process of obtaining something specific from a larger entity. For example, you would '뽑다' a ticket from a dispenser, but '추출하다' a chemical from a solution.
Incorrect Object Particle Usage
Forgetting or misusing the object particle '을/를' after the item being extracted is a frequent error. The structure requires a direct object. For example, saying '정보 추출하다' instead of '정보를 추출하다' is grammatically incorrect. Ensure the object that is being extracted is clearly marked.
Overuse in Informal Contexts
Using '추출하다' in casual, everyday conversations where a simpler verb like '꺼내다' (kkeonaeda - to take out) or '찾다' (chatda - to find) would suffice can sound overly formal or even unnatural. While it's technically correct, it might make your speech sound stilted. Reserve '추출하다' for contexts where the meaning of systematic extraction is truly intended.
Misinterpreting the Scope
Learners might sometimes use '추출하다' too broadly, applying it to situations where something is simply obtained or created, rather than specifically drawn out from a pre-existing source. For example, one wouldn't '추출하다' a new idea; they would '생각해내다' (saenggakhaenaeda - to come up with) or '발명하다' (balmyeonghada - to invent). The key is that something is being separated or derived.

(Incorrect) 저는 사과를 추출하다.

(Correct) 저는 사과 주스를 사과에서 추출했습니다.

(Incorrect) 그는 잠에서 추출했다.

(Correct) 그는 잠에서 깨어났다.

뽑다 (ppopda)
Meaning: To pull out, draw out, pick, select.
Usage: More general and informal. Used for physically pulling something out (hair, tooth), drawing a number, picking a person for a team, or selecting a candidate. Less technical than '추출하다'.
Example: 복권 번호를 뽑다 (to draw a lottery number).
얻다 (eotda)
Meaning: To get, obtain, acquire.
Usage: Very broad. It simply means to come into possession of something. It doesn't imply a process of extraction or drawing out. You can '얻다' information, but '추출하다' implies a more active process of taking it from a source.
Example: 정보를 얻다 (to obtain information).
발췌하다 (balchwehada)
Meaning: To excerpt, to quote, to extract (text or passages).
Usage: Specifically used for extracting parts of a written text, like quoting a sentence or paragraph from a book or article. It's a more specific form of '추출하다' when dealing with written material.
Example: 책에서 인상 깊은 구절을 발췌하다 (to excerpt impressive passages from a book).
분리하다 (bullihada)
Meaning: To separate, to isolate.
Usage: Focuses on the act of making something separate from a mixture or group. While extraction often involves separation, '분리하다' is a more general term for dividing things. '추출하다' is about getting a specific part out.
Example: 혼합물에서 순수한 물질을 분리하다 (to separate pure substance from a mixture).

How Formal Is It?

Curiosidade

The character '抽' (ch'u) is used in other words related to drawing or pulling, such as '추첨' (chuch'eom - lottery drawing) and '추방' (chubang - expulsion, literally 'to draw out and banish'). The character '出' (ch'ul) is very common and appears in words like '출발' (chulbal - departure) and '출구' (chulgu - exit).

Guia de pronúncia

UK /t͡ʃu.t͡ɕʰul.ɦa.da/
US /t͡ʃu.t͡ɕʰul.ɦa.da/
Primary stress on '추' (chu) and secondary stress on '하' (ha).
Rima com
출 불 물 술 굴 눌 풀 꿀 딸 팔 말 달 발 살 칼 탈
Erros comuns
  • Pronouncing 'ㅊ' as a non-aspirated 'ch' sound.
  • Not clearly articulating the 'ㄹ' sound at the end of '추출'.
  • Incorrect vowel sounds, especially in '출' (chul).

Nível de dificuldade

Leitura 4/5

The word itself is relatively straightforward in meaning, but its usage in specialized contexts (science, technology, data analysis) can increase reading difficulty. Understanding the nuances of what is being extracted and from where is key.

Escrita 4/5

When writing, learners need to be careful about using '추출하다' appropriately, distinguishing it from simpler verbs like '뽑다' or '얻다'. Correctly conjugating the verb and using the appropriate object particle are also important.

Expressão oral 4/5

In spoken Korean, using '추출하다' in the right context is crucial. Overusing it in casual conversation can sound unnatural. Learners should practice using it in simulated technical or academic discussions.

Audição 4/5

Understanding '추출하다' in spoken Korean requires context. It's often embedded in discussions about research, technology, or data, so recognizing these contexts is helpful.

O que aprender depois

Pré-requisitos

동사 (verb) 명사 (noun) 정보 (information) 데이터 (data) 샘플 (sample) 화합물 (compound) 혼합물 (mixture) 문서 (document) 시스템 (system) 연구 (research)

Aprenda a seguir

데이터 마이닝 (data mining) 정보 검색 (information retrieval) 샘플링 (sampling) 분석하다 (to analyze) 개발하다 (to develop) 설계하다 (to design) 최적화하다 (to optimize) 식별하다 (to identify) 분리하다 (to separate)

Avançado

알고리즘 (algorithm) 머신러닝 (machine learning) 자연어 처리 (natural language processing) 통계학 (statistics) 생화학 (biochemistry) 데이터베이스 (database) 텍스트 분석 (text analysis) 이미지 처리 (image processing)

Gramática essencial

Object Particle '을/를'

A direct object is usually marked with '을' or '를'. For '추출하다', the item being extracted is the direct object. Example: 보고서에서 정보를 추출했습니다. (I extracted information from the report.)

Verb Conjugation: Present Tense (해요체)

The verb stem '추출하-' combines with '-아요/어요'. Since '하' ends in 'ㅏ', it combines with '아' to form '하여', which often contracts to '해'. So, '추출해요'. Example: 저는 데이터를 추출해요. (I extract data.)

Verb Conjugation: Past Tense (했어요체)

Add '-았/었-' to the verb stem, followed by '-어요'. '추출하-' + '-였-' + '-어요' becomes '추출했어요'. Example: 그는 중요한 사실을 추출했어요. (He extracted important facts.)

Nominalization using -기

To turn the verb '추출하다' into a noun phrase meaning 'extracting', add '-기'. '추출하기'. Example: 샘플을 추출하기 어렵습니다. (It is difficult to extract samples.)

Purpose Clause: -(으)러/-(으)러 가다

To express the purpose of going somewhere to extract something. Example: 데이터를 추출하러 갔습니다. (I went to extract data.)

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Exemplos por nível

1

이 소프트웨어는 대량의 텍스트 데이터에서 특정 키워드를 자동으로 추출하도록 설계되었습니다.

This software is designed to automatically extract specific keywords from large amounts of text data.

The phrase '추출하도록 설계되었습니다' means 'is designed to extract'.

2

연구원들은 이 샘플에서 유전 물질을 추출하기 위해 새로운 방법을 개발하고 있습니다.

Researchers are developing a new method to extract genetic material from this sample.

'추출하기 위해' means 'in order to extract'.

3

데이터베이스 관리자는 고객 구매 기록에서 의미 있는 패턴을 추출하는 것이 중요하다고 강조했습니다.

The database administrator emphasized the importance of extracting meaningful patterns from customer purchase history.

'의미 있는 패턴을 추출하는 것' is a nominalized phrase meaning 'extracting meaningful patterns'.

4

이 보고서는 지난 분기 동안의 시장 동향에 대한 주요 통계를 추출하여 제공합니다.

This report extracts and provides key statistics on market trends during the last quarter.

'통계를 추출하여 제공합니다' means 'extracts and provides statistics'.

5

천연물에서 약효 성분을 추출하는 과정은 매우 복잡하고 정밀한 기술을 요구합니다.

The process of extracting medicinal compounds from natural products is very complex and requires precise techniques.

'성분을 추출하는 과정' means 'the process of extracting compounds'.

6

그는 복잡한 법률 문서에서 핵심 조항들을 추출하여 요약문을 작성했습니다.

He extracted the key clauses from the complex legal document and wrote a summary.

'핵심 조항들을 추출하여' means 'extracting the key clauses and...'

7

이 알고리즘은 이미지에서 객체를 식별하고 그 특징을 추출하는 데 사용됩니다.

This algorithm is used to identify objects in an image and extract their features.

'특징을 추출하는 데 사용됩니다' means 'is used for extracting features'.

8

우리는 이 설문 조사 결과에서 가장 빈번하게 언급된 불만 사항을 추출하려고 노력했습니다.

We tried to extract the most frequently mentioned complaints from the survey results.

'불만 사항을 추출하려고 노력했습니다' means 'tried to extract complaints'.

Sinônimos

뽑아내다 채굴하다 발췌하다 도출하다

Antônimos

주입하다 삽입하다

Colocações comuns

데이터를 추출하다
정보를 추출하다
샘플을 추출하다
화합물을 추출하다
키워드를 추출하다
요소를 추출하다
내용을 추출하다
성분을 추출하다
패턴을 추출하다
결과를 추출하다

Frases Comuns

데이터 추출

— Data extraction; the noun form of the action.

데이터 추출 작업이 완료되었습니다. (The data extraction task is complete.)

정보 추출

— Information extraction; the noun form referring to the process of getting information.

이 도구는 문서에서 정보 추출을 자동화합니다. (This tool automates information extraction from documents.)

샘플 추출

— Sample extraction; the process of taking a sample.

정확한 분석을 위해 샘플 추출이 중요합니다. (Sample extraction is important for accurate analysis.)

키워드 추출

— Keyword extraction; identifying and pulling out important keywords.

텍스트의 핵심 내용을 파악하기 위해 키워드 추출이 필요합니다. (Keyword extraction is necessary to grasp the core content of the text.)

자동 추출

— Automatic extraction; extraction performed by a system or software without manual intervention.

이 소프트웨어는 보고서에서 필요한 정보를 자동 추출합니다. (This software automatically extracts necessary information from reports.)

수동 추출

— Manual extraction; extraction done by a person.

복잡한 데이터는 수동 추출이 필요할 수 있습니다. (Complex data may require manual extraction.)

특징 추출

— Feature extraction; in machine learning and computer vision, extracting relevant features from data.

이미지 인식에서 특징 추출은 매우 중요한 단계입니다. (Feature extraction is a very important step in image recognition.)

유효 성분 추출

— Extraction of active ingredients; common in pharmaceutical and cosmetic industries.

이 화장품은 천연 식물에서 유효 성분을 추출하여 만듭니다. (This cosmetic is made by extracting active ingredients from natural plants.)

추출 과정

— Extraction process; the steps involved in extraction.

새로운 약물 개발을 위해 추출 과정을 최적화해야 합니다. (The extraction process must be optimized for new drug development.)

추출 결과

— Extraction results; the outcome of an extraction process.

추출 결과를 바탕으로 추가 연구를 진행할 예정입니다. (We plan to proceed with further research based on the extraction results.)

Frequentemente confundido com

추출하다 vs 뽑다 (ppopda)

'뽑다' is a general term for pulling out or drawing out, often used for simpler, more physical, or informal actions like drawing a lottery number or pulling a tooth. '추출하다' implies a more systematic, often technical or scientific, process of obtaining something specific from a larger entity.

추출하다 vs 얻다 (eotda)

'얻다' simply means to get or obtain. It is a much broader term and does not imply a specific process of extraction or separation. '추출하다' specifically refers to the act of drawing something out from a source.

추출하다 vs 분리하다 (bullihada)

'분리하다' means to separate or isolate. While extraction involves separation, '분리하다' is a more general term for dividing things. '추출하다' focuses on obtaining a specific component from a larger whole.

Fácil de confundir

추출하다 vs 뽑다

Both verbs mean to pull out or draw out.

'추출하다' is generally used for more technical, scientific, or systematic processes, such as extracting data from a database or a chemical compound from a mixture. '뽑다' is more general and informal, used for everyday actions like pulling a tooth, drawing a lottery ticket, or picking someone for a team. The nuance is in the formality and the nature of the process.

Scientific sample extraction: 샘플을 <strong>추출하다</strong>. Lottery draw: 복권을 <strong>뽑다</strong>.

추출하다 vs 얻다

Both can relate to acquiring something.

'얻다' means to get or obtain something. It's a very broad term that doesn't specify how something was acquired. '추출하다' specifically implies obtaining something by drawing it out or separating it from a larger source or context. You can '얻다' information by reading, but you '추출하다' information from a specific document or database.

Obtaining general knowledge: 지식을 <strong>얻다</strong>. Extracting specific data: 데이터를 <strong>추출하다</strong>.

추출하다 vs 발췌하다

Both involve taking parts from a larger whole.

'발췌하다' is specifically used for extracting or quoting parts of written text, such as sentences or paragraphs from a book or article. '추출하다' is broader and can apply to substances, data, samples, or information in various forms, not just written text. '발췌하다' is a specialized form of extraction for literary or textual content.

Quoting a book: 책의 한 구절을 <strong>발췌하다</strong>. Extracting data from a file: 파일에서 데이터를 <strong>추출하다</strong>.

추출하다 vs 채취하다

Both involve collecting something.

'채취하다' primarily refers to collecting physical samples from nature or the human body, such as soil, water, or blood samples, often for scientific purposes. While it involves taking something out, '추출하다' is generally used for more complex processes of separation or derivation, especially when referring to compounds, data, or abstract information. '채취하다' is about collection, '추출하다' is about a more involved extraction process.

Collecting soil samples: 토양 샘플을 <strong>채취하다</strong>. Extracting active compounds: 식물에서 화합물을 <strong>추출하다</strong>.

추출하다 vs 분리하다

Both involve separating components.

'분리하다' means to separate or isolate. It's a general term for dividing things or making them distinct. '추출하다' is a specific type of separation where a desired element is drawn out from a mixture or matrix. You might '분리하다' different components of a mixture, but you '추출하다' a specific valuable component from that mixture.

Separating water and oil: 물과 기름을 <strong>분리하다</strong>. Extracting oil from seeds: 씨앗에서 기름을 <strong>추출하다</strong>.

Padrões de frases

Beginner

Noun (Object) + 를/을 + 추출하다

저는 물을 <strong>추출해요</strong>.

Beginner

Noun (Source) + 에서 + Noun (Object) + 를/을 + 추출하다

우리는 흙에서 샘플을 <strong>추출했어요</strong>.

Intermediate

Noun (Subject) + 은/는 + Noun (Object) + 를/을 + 추출하다

이 장치는 데이터를 <strong>추출합니다</strong>.

Intermediate

Noun (Subject) + 은/는 + Noun (Source) + 에서 + Noun (Object) + 를/을 + 추출하다

분석가는 보고서에서 중요한 통계를 <strong>추출했습니다</strong>.

Intermediate

Noun (Subject) + 은/는 + Noun (Method) + (으)로 + Noun (Object) + 를/을 + 추출하다

과학자들은 새로운 방법으로 화합물을 <strong>추출하려고</strong> 합니다.

Advanced

Noun (Subject) + 은/는 + Noun (Source) + 에서 + Noun (Object) + (이)라는 + Noun (Specific Name) + 를/을 + 추출하다

연구팀은 문헌에서 '머신러닝'이라는 개념을 <strong>추출했습니다</strong>.

Advanced

Noun (Subject) + 은/는 + Noun (Object) + 를/을 + 추출하는 + Noun (Process/Method)

이 소프트웨어는 텍스트에서 키워드를 <strong>추출하는</strong> 데 사용됩니다.

Advanced

Noun (Subject) + 은/는 + Noun (Source) + 에서 + Noun (Object) + 를/을 + 추출하기 + 위해 + Verb

우리는 더 나은 분석을 <strong>위해</strong> 데이터를 <strong>추출하기</strong> 시작했습니다.

Família de palavras

Substantivos

추출 (chuchul) - extraction

Verbos

추출하다 (chuchulhada) - to extract

Relacionado

추출기 (chuchulgi) - extractor (machine)
추출물 (chuchulmul) - extract (noun, substance)
추출액 (chuchulaek) - extract liquid
추출법 (chuchulbeop) - extraction method
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Como usar

frequency

High in specific domains (science, tech, data analysis), moderate overall.

Erros comuns
  • Using '추출하다' for simple pulling actions. → Use '뽑다' or '꺼내다' for informal, physical actions.

    '추출하다' implies a more systematic, often technical or scientific, process. For example, you would '추출하다' data from a database, but '뽑다' a ticket from a dispenser.

  • Forgetting the object particle '을/를'. → Always use '을/를' after the object being extracted.

    Korean verbs often require object particles to mark the direct object. For '추출하다', the item being extracted is the direct object. Example: '정보를 추출하다' (to extract information), not '정보 추출하다'.

  • Confusing '추출하다' with '얻다'. → '얻다' means to get; '추출하다' means to extract (draw out from a source).

    '얻다' is a general term for acquiring something. '추출하다' specifically describes the process of taking something out from a larger whole, implying separation or retrieval. You 'obtain' knowledge, but you 'extract' data.

  • Using '추출하다' in overly casual conversation. → Use simpler verbs like '뽑다', '찾다', or '꺼내다' in informal settings.

    While technically correct, using '추출하다' in casual chat can sound overly formal or stilted. Reserve it for contexts where its precise meaning of systematic extraction is intended.

  • Misinterpreting the scope of '추출하다'. → '추출하다' implies taking something existing from a source, not creating something new.

    You extract data that already exists, or a compound that is present in a mixture. You don't 'extract' a new idea; you 'come up with' or 'develop' one. The focus is on retrieval from a pre-existing entity.

Dicas

Understand the Context

The meaning of '추출하다' is best understood through its context. Is it about extracting data from a computer, a substance from a plant, or information from a book? Recognizing the domain (science, technology, literature) will help you grasp the precise meaning.

Compare with '뽑다' and '얻다'

Remember that '뽑다' is more informal and general for pulling out, while '추출하다' is more technical and systematic. '얻다' simply means to get, without specifying the method. Using '추출하다' implies a deliberate process of separation or retrieval.

Identify the Source

Often, '추출하다' is used with a particle like '에서' to indicate the source from which something is extracted. For example, '보고서에서 정보를 추출하다' (extract information FROM the report). Paying attention to this source helps clarify the action.

Use the Noun Form '추출'

The noun form '추출' (extraction) is very common in technical fields. Learning phrases like '데이터 추출' (data extraction) or '정보 추출' (information extraction) will broaden your vocabulary and understanding of how the concept is used.

Construct Your Own Sentences

Try creating sentences using '추출하다' in different contexts. For example, write about extracting keywords from an article, or extracting a flavor from a spice. This active practice solidifies your understanding.

Listen to Native Speakers

Pay attention to how native speakers use '추출하다' in documentaries, podcasts, lectures, or technical discussions. This will expose you to natural usage patterns and appropriate contexts.

Core Concept: Systematic Retrieval

The core idea behind '추출하다' is a systematic process of retrieving or separating something specific from a larger whole. Keep this concept in mind when you encounter or want to use the word.

Learn Related Compound Words

Many useful terms are formed by combining '추출' with other words, like '추출기' (extractor), '추출물' (extract), or '추출법' (extraction method). Learning these will enhance your vocabulary significantly.

Consider Formality

While '추출하다' is not inherently informal, it's best reserved for contexts where its technical or systematic meaning is relevant. In very casual settings, simpler verbs might be preferred, but for accuracy, '추출하다' is the correct choice for specific actions.

Visualize the Process

Imagine the action of extraction. Picture a scientist carefully pipetting a liquid, a computer program scanning text for keywords, or a miner digging for ore. This visualization can help you remember the meaning and usage.

Memorize

Mnemônico

Imagine a detective '추' (chu) pulling out clues ('출' - chul) from a crime scene. The detective is '추출하다' (chuchulhada) the evidence.

Associação visual

Visualize a scientist in a lab coat, carefully using a pipette to 'draw out' a colorful liquid from a beaker into a test tube. The liquid is being '추출하다' (chuchulhada).

Word Web

Extraction Drawing out Pulling out Retrieval Separation Data mining Chemical process Information retrieval Sampling

Desafio

Try to describe a simple process, like making tea, using '추출하다' for the tea leaves being extracted from the water. For example, '뜨거운 물에서 차 잎의 맛을 추출하다' (to extract the flavor of tea leaves from hot water).

Origem da palavra

The word '추출하다' is a Sino-Korean word, derived from Hanja characters. The characters are '抽' (ch'u) meaning 'to draw out, to pull out' and '出' (ch'ul) meaning 'to come out, to go out'. Together, they literally mean 'to draw out and come out', perfectly capturing the essence of extraction.

Significado original: To draw out and come out.

Sino-Korean (derived from Chinese characters)

Contexto cultural

The term '추출하다' itself is neutral and technical. Its sensitivity depends on the context in which it's used. For instance, extracting personal information requires careful consideration of privacy laws and ethical implications.

In English, 'extract' is a direct and common equivalent, used across similar domains like science, technology, and information retrieval. Other related terms include 'derive', 'obtain', 'pull out', and 'draw out', but 'extract' most closely matches the technical and systematic nuance of '추출하다'.

The process of extracting active ingredients from traditional Korean medicinal herbs often uses the term '추출하다'. In Korean literature or historical dramas, you might hear about extracting valuable materials or knowledge from ancient texts. Modern Korean technology and science news frequently discuss '데이터 추출' (data extraction) and '정보 추출' (information extraction) in fields like AI and big data.

Pratique na vida real

Contextos reais

Scientific Research & Experiments

  • 화합물을 추출하다
  • 샘플을 추출하다
  • 유전 물질을 추출하다
  • 추출 방법
  • 추출 결과

Technology & Data Science

  • 데이터를 추출하다
  • 정보를 추출하다
  • 키워드를 추출하다
  • 로그 파일을 추출하다
  • 특징 추출

Business & Market Analysis

  • 고객 데이터를 추출하다
  • 시장 동향을 추출하다
  • 보고서에서 통계를 추출하다
  • 패턴을 추출하다
  • 의미 있는 정보를 추출하다

Document Analysis & Text Processing

  • 문서에서 내용을 추출하다
  • 핵심 정보를 추출하다
  • 문장에서 구절을 추출하다
  • 텍스트에서 키워드를 추출하다
  • 자동 추출

Medical & Pharmaceutical Applications

  • 혈액 샘플을 추출하다
  • 약효 성분을 추출하다
  • 유효 성분을 추출하다
  • 추출액
  • 의학적 샘플 추출

Computer Science & Software Development

  • 데이터베이스에서 데이터를 추출하다
  • 시스템에서 정보를 추출하다
  • 이미지에서 특징을 추출하다
  • 알고리즘으로 데이터를 추출하다
  • 추출 기능을 개발하다

Iniciadores de conversa

"최근에 어떤 종류의 데이터를 추출해 본 경험이 있나요?"

"자연 과학 분야에서 '추출하다'라는 단어가 어떻게 사용되는지 설명해 줄 수 있나요?"

"만약 당신이 보고서에서 핵심 정보를 추출해야 한다면, 어떤 방법을 사용하시겠어요?"

"기술적인 맥락에서 '추출하다'와 '뽑다'의 차이점은 무엇이라고 생각하시나요?"

"일상생활에서 '추출하다'라는 단어를 사용할 만한 상황이 있을까요?"

Temas para diário

오늘 배운 '추출하다'라는 단어를 사용하여, 당신이 최근에 읽은 기사나 책에서 흥미로운 정보를 추출하는 과정을 묘사해 보세요.

과학 실험이나 기술 프로젝트에서 '추출하다'는 행위가 왜 중요한지에 대해 생각해보고, 그 중요성을 설명하는 글을 작성해 보세요.

당신이 특정 목표를 달성하기 위해 어떤 종류의 '정보'나 '자원'을 '추출'해야 했는지, 그리고 그 과정에서 겪었던 어려움이나 성공 경험을 기록해 보세요.

만약 당신이 특별한 능력을 가진 로봇을 설계한다면, 어떤 종류의 데이터를 '추출'하도록 만들고 싶나요? 그 이유는 무엇인가요?

‘추출하다’라는 단어의 여러 의미를 생각하며, 당신의 개인적인 경험이나 감정을 비유적으로 ‘추출’하여 표현하는 짧은 시를 써보세요.

Perguntas frequentes

10 perguntas

The main difference lies in formality and context. '추출하다' is generally used in more technical, scientific, or formal contexts, implying a systematic process of drawing out specific data, substances, or information. '뽑다' is more general and informal, used for simpler actions like pulling something out physically, drawing a number, or selecting someone. For example, you would '추출하다' data from a database but '뽑다' a lottery ticket.

'얻다' means to get or obtain, a very broad term. '추출하다' specifically refers to the action of drawing something out or separating it from a larger source or context. If you are actively taking a specific piece of information from a document or a compound from a mixture, '추출하다' is more precise. If you simply received information, '얻다' might be sufficient.

Yes, '추출하다' is very commonly used for extracting information from text, documents, or databases. For example, '문서에서 핵심 정보를 추출하다' (to extract key information from a document) or '데이터베이스에서 데이터를 추출하다' (to extract data from a database).

Absolutely. '추출하다' is widely used in chemistry and other sciences to describe the process of extracting substances from mixtures, natural sources, or samples. For instance, '식물에서 약효 성분을 추출하다' (to extract medicinal compounds from plants).

The noun form is '추출' (chuchul), which means 'extraction'. You'll often see it used in compound nouns like '데이터 추출' (data extraction) or '정보 추출' (information extraction).

The meaning itself is quite direct, but using it appropriately requires understanding the context. It's considered a B2 level word, meaning it's used in more complex and specific situations, often in academic or professional settings. The main challenge for learners is distinguishing it from similar verbs like '뽑다' and using it in the correct technical or formal contexts.

Common phrases include '데이터 추출' (data extraction), '정보 추출' (information extraction), '샘플 추출' (sample extraction), '키워드 추출' (keyword extraction), and '자동 추출' (automatic extraction). These phrases highlight the typical applications of the verb.

'추출하다' is a regular verb. You conjugate it like other '-하다' verbs. For example, in the present tense informal polite form, it becomes '추출해요'. In the past tense informal polite form, it's '추출했어요'. In the formal polite present tense, it's '추출합니다'.

While less common than its literal meanings, '추출하다' can sometimes be used metaphorically to mean deriving or discerning something abstract, like extracting a lesson from an experience. However, in such cases, simpler verbs like '얻다' (to get) or '깨닫다' (to realize) might be more natural.

Antonyms would relate to adding or including something, rather than taking it out. Examples include '주입하다' (to inject/infuse), '첨가하다' (to add), or '포함하다' (to include). These represent the opposite actions of extraction.

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