치과
치과 30秒で
- A dentist's office or the field of dentistry.
- Used for appointments, dental health discussions, and seeking treatment.
- Essential for healthcare-related communication in Korea.
Understanding "치과" (Chigwa)
The Korean word 치과 (chigwa) directly translates to 'dentist's office' or 'dentistry' in English. It refers to the place where dentists practice their profession and provide dental care, as well as the broader field of dental medicine itself. You'll hear this word used frequently in everyday conversations when discussing appointments, health concerns related to teeth, or when someone needs to visit a dental professional.
- Core Meaning
- A place for dental treatment and the practice of dentistry.
- Usage Scenarios
- Scheduling dental appointments, discussing dental health, referring to dental services, and general conversations about healthcare facilities.
저는 다음 주에 치과에 가야 해요. (Jeoneun da-eum ju-e chigwa-e ga-ya hae-yo.)
In Korean culture, maintaining good oral hygiene is important, and visiting the 치과 regularly for check-ups and treatments is a common practice. Whether it's for a routine cleaning, a cavity filling, or more complex procedures, the term 치과 is the go-to word. It's a straightforward and essential term for anyone living in or interacting with Korea.
Consider the context: if someone says '이가 아파요. 치과에 가야겠어요.' (I have a toothache. I need to go to the 치과.), they are clearly indicating a need for dental treatment. The word is functional and widely understood, making it a fundamental part of Korean vocabulary for daily life.
- Related Concepts
- Oral health, dental hygiene, medical facilities, healthcare services.
It’s important to note that 치과 can refer to both the physical location and the entire field. For instance, '치과 치료' (chigwa chiryo) means 'dental treatment,' encompassing the services provided at the clinic. Similarly, '치과 의학' (chigwa ui-hak) refers to 'dentistry' as a medical discipline.
어릴 때부터 치과에 가는 것을 좋아했어요. (Eoril ttae-buteo chigwa-e ga-neun geos-eul jo-a-haess-eo-yo.)
Understanding 치과 is crucial for navigating healthcare in Korea. Whether you are a resident or a tourist, knowing this word will help you communicate your needs effectively when seeking dental care.
Putting "치과" into Practice
Mastering a new vocabulary word involves understanding its grammatical role and how it fits into various sentence structures. 치과 (chigwa) is a noun, and like most Korean nouns, it can function as the subject, object, or be part of a prepositional phrase. Let's explore common sentence patterns and contexts where 치과 is used.
Basic Sentence Structures
1. As a Location (Subject/Object):
- Pattern
- [Location] + 에 가다/오다 (to go to/come to [Location])
나는 치과에 갑니다. (Naneun chigwa-e gamnida.)
- Pattern
- [Subject] + 은/는 + [Location] + 에 + 있다 (Subject is at [Location])
우리 집 근처에 좋은 치과가 있어요. (Uri jip geuncheo-e jo-eun chigwa-ga iss-eo-yo.)
2. Referring to Dental Treatment/Services:
- Pattern
- 치과 + [Noun/Verb Phrase related to treatment] (e.g., 치과 치료 - dental treatment)
이빨이 너무 아파서 치과 치료를 받아야 해요. (Ippal-i neomu apaseo chigwa chiryo-reul bad-a-ya hae-yo.)
3. In Questions about Dental Health:
- Pattern
- [Subject] + 이/가 + 치과 + 에 + 가 본 적 있어요? (Has [Subject] ever been to the dentist's office?)
혹시 이 근처에 괜찮은 치과 아세요? (Hoksi i geuncheo-e gwaenchanh-eun chigwa a-se-yo?)
More Complex Sentences and Nuances
1. Expressing Urgency or Necessity:
충치가 심해서 당장 치과에 가야 합니다. (Chungchi-ga simhaeseo dangjang chigwa-e ga-ya hamnida.)
2. Discussing Opinions or Experiences:
그 치과는 서비스가 좋아서 추천하고 싶어요. (Geu chigwa-neun seobiseu-ga joaseo chucheonhago sip-eo-yo.)
3. Combining with Other Medical Terms:
치과에서 임플란트 수술을 받았습니다. (Chigwa-eseo implanteu susul-eul bad-ass-eum-nida.)
Practicing these sentence patterns will help solidify your understanding and usage of 치과. Try creating your own sentences based on your personal experiences or imagined scenarios.
Real-World Encounters with "치과"
The word 치과 (chigwa) is a staple in everyday Korean conversation, appearing in a variety of settings. Understanding these contexts will help you anticipate and recognize the word when you hear or read it.
1. Casual Conversations Among Friends and Family
When discussing health matters, a common topic is dental visits. You might overhear friends planning appointments or sharing experiences:
- Example Scenario
- Friend A: "요즘 이가 좀 시려서 그러는데, 치과 한번 가봐야겠어." (Yojeum iga jom siryeoseo geureoneunde, chigwa hanbeon gabwaya-gesseo.) - My teeth have been a bit sensitive lately, so I think I need to go to the dentist's office.
- Friend B: "어디 괜찮은 치과 알아? 나도 스케일링 좀 해야 하는데." (Eodi gwaenchanh-eun chigwa ar-a? Nado seukeyilling jom haeya haneunde.) - Do you know any good dentist's offices? I need to get a scaling too.
2. Medical Settings and Appointments
When making appointments or discussing treatments, 치과 is the central term:
- Example Scenario
- Receptionist: "예약 확인되셨습니다. 다음 주 화요일 오전 10시 치과입니다." (Yeyak hwagin-doe-syeoss-seumnida. Da-eum ju Hwayoil ojeon yeol-si chigwa-imnida.) - Your reservation is confirmed. It's next Tuesday at 10 AM at the dentist's office.
- Patient: "치과에서 충치 치료를 받았습니다." (Chigwa-eseo chungchi chiryo-reul bad-ass-seumnida.) - I received cavity treatment at the dentist's office.
3. Advertisements and Business Signage
You'll see 치과 prominently displayed on signs for dental clinics and in advertisements for dental services:
- Example Scenario
- Signage: "행복한 미소를 위한 치과" (Haengbokhan misoreul wihan chigwa) - A Dentist's Office for a Happy Smile.
- Advertisement: "믿을 수 있는 치과, 최신 장비와 친절한 의료진." (Mid-eul su issneun chigwa, choesin jangbi-wa chinjeolhan uiryo-jin.) - Trustworthy Dentist's Office, Latest Equipment and Kind Medical Staff.
4. Media and Entertainment
News reports, dramas, or movies might feature scenes or discussions involving a 치과:
- Example Scenario
- News Report: "오늘 치과 관련 새로운 치료법이 발표되었습니다." (Oneul chigwa gwallyeon saeroun chiryo-beob-i balpyo-doe-eoss-seumnida.) - Today, a new treatment method related to dentistry was announced.
- Drama Scene: "주인공이 사고로 다친 이를 치료하기 위해 치과를 찾는다." (Ju-ingong-i sago-ro dachin i-reul chiryo-hagi wihae chigwa-reul channeunda.) - The protagonist visits a dentist's office to treat a tooth injured in an accident.
From everyday chatter about toothaches to official announcements about dental health, 치과 is an integral part of the Korean linguistic landscape. Being aware of these common scenarios will boost your comprehension and confidence.
Navigating Pitfalls with "치과"
While 치과 (chigwa) is a straightforward word, learners can sometimes make errors, especially when distinguishing it from similar-sounding words or when using it in specific grammatical contexts. Being aware of these common mistakes can help you avoid them and use the word more accurately.
1. Confusing "치과" with "치과 의사"
A frequent point of confusion is mixing up the place (치과 - dentist's office) with the person (치과 의사 - dentist). While related, they are distinct.
- Mistake
- "나는 치과를 만났어요." (Naneun chigwa-reul mannass-eo-yo.) - *Incorrect: I met the dentist's office.*
- Correction
- "나는 치과 의사를 만났어요." (Naneun chigwa uisa-reul mannass-eo-yo.) - I met the dentist.
- "나는 치과에 갔어요." (Naneun chigwa-e gass-eo-yo.) - I went to the dentist's office.
2. Incorrect Particle Usage
As a noun indicating a place, 치과 typically requires the location particle '에' (e) when indicating movement towards or presence at the location.
- Mistake
- "그는 치과 갔어요." (Geu-neun chigwa gass-eo-yo.) - *Incorrect: He went dentist's office.*
- Correction
- "그는 치과에 갔어요." (Geu-neun chigwa-e gass-eo-yo.) - He went to the dentist's office.
3. Overgeneralizing its Meaning
While 치과 can refer to the field of dentistry, it most commonly refers to the physical location. Using it to mean 'dentistry' as an academic subject might sound slightly unnatural without further context.
- Mistake
- "나는 치과를 공부하고 있어요." (Naneun chigwa-reul gongbu-hago iss-eo-yo.) - *Slightly unnatural: I am studying dentistry.* (Implies studying the place itself.)
- Correction
- "나는 치과 의학을 공부하고 있어요." (Naneun chigwa ui-hak-eul gongbu-hago iss-eo-yo.) - I am studying dentistry (the medical field).
- "나는 치과에 다니고 있어요." (Naneun chigwa-e danigo iss-eo-yo.) - I am attending the dentist's office (as a patient).
Paying attention to these distinctions will significantly improve the clarity and accuracy of your Korean communication regarding dental matters.
Exploring Related Terms for "치과"
While 치과 (chigwa) is the most common and direct term for a dentist's office, understanding related vocabulary can enrich your understanding and provide alternatives in specific contexts. Here's a comparison of 치과 with similar or related Korean words.
1. 치과 (Chigwa) vs. 치과 의사 (Chigwa Uisa)
- 치과 (Chigwa)
- Meaning: Dentist's office; Dentistry (the field).
- Usage: Refers to the physical location or the broader discipline. Example: "치과에 예약했어요." (I made an appointment at the dentist's office.)
- 치과 의사 (Chigwa Uisa)
- Meaning: Dentist (the professional).
- Usage: Refers to the person who practices dentistry. Example: "치과 의사 선생님이 친절해요." (The dentist is kind.)
2. 치과 (Chigwa) vs. 병원 (Byeongwon)
- 치과 (Chigwa)
- Meaning: Dentist's office; specialized for dental care.
- Usage: Specifically for teeth and oral health. Example: "치과에서 신경 치료를 받았어요." (I received root canal treatment at the dentist's office.)
- 병원 (Byeongwon)
- Meaning: Hospital; general medical clinic.
- Usage: A general term for any medical facility treating various illnesses and injuries. Example: "감기에 걸려서 병원에 갔어요." (I caught a cold and went to the hospital.)
3. 치과 (Chigwa) vs. 진료 (Jillyo)
- 치과 (Chigwa)
- Meaning: Dentist's office.
- Usage: The place where medical services are provided. Example: "치과 예약은 언제예요?" (When is the dentist's office appointment?)
- 진료 (Jillyo)
- Meaning: Medical examination; treatment; consultation.
- Usage: Refers to the act of receiving medical care. Often used with the location. Example: "치과에서 진료를 받았습니다." (I received a medical examination/treatment at the dentist's office.)
4. 치과 (Chigwa) vs. 치아 (Chi-a)
- 치과 (Chigwa)
- Meaning: Dentist's office.
- Usage: The place. Example: "치과에 가서 스케일링을 했어요." (I went to the dentist's office and got a scaling.)
- 치아 (Chi-a)
- Meaning: Tooth (singular); Teeth (plural).
- Usage: Refers to the actual teeth. Example: "치아 건강이 중요해요." (Tooth health is important.)
Understanding these distinctions will help you choose the most appropriate word for your intended meaning, ensuring clear and accurate communication.
レベル別の例文
치과에 가요.
I go to the dentist's office.
Basic sentence structure: Subject + Location + 에 + Verb.
이 아파요. 치과.
My tooth hurts. Dentist's office.
Simple statement of problem and implied solution.
치과 의사 있어요?
Is the dentist there?
Asking about the presence of the dentist.
치과 예약.
Dentist's office appointment.
Noun phrase indicating an appointment at the dentist's.
치과 좋아요.
The dentist's office is good.
Simple adjective describing the dentist's office.
치과 갑니다.
I am going to the dentist's office.
Formal verb ending for 'to go'.
치과 문 닫았어요.
The dentist's office is closed.
Indicating the status of the location.
치과 치료.
Dental treatment.
Noun phrase indicating the type of care.
다음 주에 치과에 가야 해요.
I have to go to the dentist's office next week.
'-아야/어야 해요' for obligation/necessity.
이 근처에 괜찮은 치과 있어요?
Is there a good dentist's office near here?
Asking for information about a location.
치과에서 스케일링을 했어요.
I got a scaling at the dentist's office.
'-(으)ㄹ/를 하다' for performing an action.
어릴 때부터 치과 가는 것을 좋아했어요.
I've liked going to the dentist's office since I was young.
'-(으)ㄴ/는 것을 좋아하다' for liking an activity.
치과 예약은 어떻게 하나요?
How do I make an appointment at the dentist's office?
Asking about a procedure or process.
충치가 심해서 치과에 갔어요.
I went to the dentist's office because my cavities were severe.
'-(아/어)서' for expressing reason.
이 치과는 시설이 참 좋아요.
This dentist's office has great facilities.
Using adjectives to describe a place.
치과 치료 비용이 얼마나 나올까요?
How much will the dental treatment cost?
Asking about cost related to a service.
주기적으로 치과에 방문하여 구강 검진을 받는 것이 중요합니다.
It is important to visit the dentist's office periodically for oral examinations.
'-(으)ㄴ/는 것이 중요하다' for emphasizing importance.
그 치과는 최신 장비를 갖추고 있어 환자들의 만족도가 높다고 합니다.
It is said that this dentist's office is equipped with the latest equipment, leading to high patient satisfaction.
'-(으)ㄴ/다고 하다' for reporting hearsay.
임플란트 수술 때문에 다른 치과로 옮길까 고민 중입니다.
I am considering moving to a different dentist's office due to implant surgery.
'-(으)ㄹ까 고민 중이다' for contemplating a decision.
치과 진료 예약은 보통 몇 주 전에 미리 해야 합니다.
Dental treatment appointments usually need to be made a few weeks in advance.
Using adverbs like '보통' (usually) and time expressions.
어린이들이 치과에 대한 두려움을 갖지 않도록 하는 교육이 필요합니다.
Education is needed to ensure that children do not develop a fear of the dentist's office.
'-(지 않)도록 하다' for preventing something.
치과 치료 후에는 주의사항을 잘 지켜야 빠른 회복을 기대할 수 있습니다.
After dental treatment, you must follow the precautions carefully to expect a speedy recovery.
'-(으)ㄹ 수 있다' for possibility/ability.
미용 목적의 치과 시술도 요즘 많이 늘어나는 추세입니다.
Cosmetic dental procedures are also on the rise these days.
'-(으)ㄴ/는 추세이다' for indicating a trend.
치과 의사가 전반적인 구강 건강 상태를 진단해 주었습니다.
The dentist diagnosed my overall oral health condition.
Using more specific medical vocabulary.
치과 방문 시에는 반드시 예약 시간을 준수해야 하며, 부득이한 경우 최소 하루 전에는 연락해야 합니다.
When visiting the dentist's office, you must adhere to the appointment time, and in unavoidable circumstances, you must contact them at least one day in advance.
Complex sentence structure with conditional clauses and formal language.
최근 몇 년간 디지털 기술의 발전으로 치과 진료의 정확성과 효율성이 크게 향상되었습니다.
In recent years, the accuracy and efficiency of dental treatment have significantly improved due to advancements in digital technology.
Using abstract nouns and formal vocabulary related to technology and progress.
치과에서 제공하는 다양한 예방 프로그램은 장기적인 구강 건강 유지에 필수적입니다.
The various preventive programs offered by the dentist's office are essential for maintaining long-term oral health.
Using nominalized verbs and formal descriptive language.
환자의 통증을 최소화하기 위한 무통 마취 시스템을 도입한 치과가 주목받고 있습니다.
Dentist's offices that have introduced a painless anesthesia system to minimize patient discomfort are gaining attention.
Using passive voice and complex noun phrases.
치과 관련 질환의 조기 발견 및 치료는 전신 건강에도 긍정적인 영향을 미칩니다.
Early detection and treatment of dental-related diseases have a positive impact on overall health.
Formal vocabulary related to health and disease.
치과를 선택할 때는 의료진의 전문성, 시설의 청결도, 그리고 환자 후기 등을 종합적으로 고려해야 합니다.
When choosing a dentist's office, one should comprehensively consider the medical staff's expertise, the cleanliness of the facilities, and patient reviews.
Listing multiple criteria for decision-making.
치과 의학 분야는 끊임없이 발전하고 있으며, 새로운 치료법과 기술이 지속적으로 개발되고 있습니다.
The field of dentistry is constantly evolving, with new treatments and technologies being continuously developed.
Using formal verbs and adverbs indicating continuous action.
치과에서의 정기 검진은 단순히 치아 문제 해결을 넘어 전반적인 건강 관리의 일환으로 인식되어야 합니다.
Regular check-ups at the dentist's office should be recognized not just as solving dental problems, but as part of overall health management.
Using comparative structures and abstract concepts.
최근에는 심미적인 측면을 강조하는 치과 시술이 대중화되면서, 환자들의 기대치 또한 높아지고 있습니다.
Recently, as cosmetic dental procedures emphasizing aesthetics have become popular, patient expectations are also rising.
Use of nuanced vocabulary like '심미적인 측면' (aesthetic aspect) and '대중화되다' (become popular).
치과에서 발생하는 의료 폐기물의 적절한 처리 및 관리는 환경 보호 측면에서도 매우 중요하게 다루어져야 할 문제입니다.
The proper disposal and management of medical waste generated at dentist's offices is an issue that must be addressed with great importance from an environmental protection perspective.
Complex sentence structure with formal terminology and abstract concepts ('측면', '처리', '관리').
치과 치료에 대한 환자의 불안감을 해소하기 위해, 의료진은 충분한 설명과 더불어 심리적 지지를 제공해야 합니다.
To alleviate patients' anxiety about dental treatment, medical staff must provide thorough explanations along with psychological support.
Sophisticated vocabulary like '불안감 해소' (alleviation of anxiety) and '심리적 지지' (psychological support).
첨단 영상 진단 기술의 도입은 치과 질환의 조기 진단율을 획기적으로 높여 치료 결과에 긍정적인 영향을 미치고 있습니다.
The introduction of advanced diagnostic imaging technology has dramatically increased the early diagnosis rate of dental diseases, positively impacting treatment outcomes.
Formal and technical vocabulary ('첨단 영상 진단 기술', '획기적으로 높이다', '치료 결과').
치과 의학 분야의 최신 연구 동향을 파악하는 것은 지속적인 전문성 함양을 위해 필수불가결합니다.
Understanding the latest research trends in the field of dentistry is indispensable for continuous professional development.
Abstract concepts like '연구 동향' (research trends) and '전문성 함양' (professional development).
치과의 환자 중심 진료 철학은 단순히 질병 치료를 넘어, 환자의 삶의 질 향상에 기여하는 것을 목표로 합니다.
The patient-centered treatment philosophy of dentistry aims not just for disease treatment, but also for improving patients' quality of life.
Philosophical and value-laden language ('환자 중심 진료 철학', '삶의 질 향상').
치과에서의 과도한 의료 행위 및 불필요한 시술은 환자들의 불신을 초래할 수 있으므로 신중한 접근이 요구됩니다.
Excessive medical practices and unnecessary procedures at dentist's offices can lead to patient distrust, thus requiring a cautious approach.
Formal vocabulary indicating potential negative consequences ('과도한 의료 행위', '불신 초래', '신중한 접근').
치과 진료의 접근성을 높이기 위한 정책적 지원과 더불어, 대중의 인식 개선 노력이 병행되어야 할 것입니다.
Along with policy support to increase accessibility of dental care, efforts to improve public awareness must be undertaken concurrently.
Formal language related to policy, accessibility, and public awareness ('정책적 지원', '접근성', '인식 개선 노력', '병행되다').
치과 진료의 복잡성과 환자의 다양한 요구를 충족시키기 위한 맞춤형 치료 계획 수립은 고도의 전문성과 윤리적 판단을 요합니다.
The establishment of customized treatment plans to meet the complexity of dental care and the diverse needs of patients requires a high degree of expertise and ethical judgment.
Highly specialized vocabulary, abstract concepts, and complex grammatical structures.
치과 의학의 패러다임 변화는 단순히 질병 치료를 넘어, 예방, 증진, 그리고 삶의 질 향상이라는 포괄적인 건강 관리 모델로 진화하고 있습니다.
The paradigm shift in dentistry is evolving beyond mere disease treatment into a comprehensive health management model encompassing prevention, promotion, and enhancement of quality of life.
Philosophical and theoretical language ('패러다임 변화', '포괄적인 건강 관리 모델', '진화하다').
치과 진료 과정에서 발생하는 감염 관리의 중요성은 아무리 강조해도 지나치지 않으며, 이는 환자 안전과 직결되는 최우선 과제입니다.
The importance of infection control in the dental treatment process cannot be overemphasized, as it is a top priority directly linked to patient safety.
Strong emphasis and formal expressions ('아무리 강조해도 지나치지 않다', '직결되다', '최우선 과제').
치과 서비스의 질적 향상을 도모하기 위해서는 지속적인 연구 개발 투자와 더불어, 의료진의 역량 강화 및 환자 만족도 제고를 위한 다각적인 노력이 필요합니다.
To promote qualitative improvement in dental services, multifaceted efforts are necessary, including continuous investment in research and development, strengthening the capabilities of medical staff, and enhancing patient satisfaction.
Complex sentence with multiple clauses and advanced vocabulary related to business and quality management.
치과 진료의 윤리적 딜레마는 종종 미용과 기능, 개인의 선택과 공공의 건강이라는 상충하는 가치들 사이에서 발생하며, 이에 대한 깊이 있는 성찰이 요구됩니다.
Ethical dilemmas in dental care often arise between conflicting values such as aesthetics and function, individual choice and public health, demanding profound reflection.
Abstract concepts, philosophical terms, and complex sentence construction ('윤리적 딜레마', '상충하는 가치', '깊이 있는 성찰').
치과 진료의 접근성 확대는 사회경제적 불평등 해소와 국민 구강 건강 증진이라는 두 가지 중요한 목표를 동시에 달성하는 데 기여할 것입니다.
Expanding access to dental care will contribute to achieving two crucial goals simultaneously: alleviating socioeconomic inequality and promoting the oral health of the nation.
Formal language related to social policy, economics, and public health goals.
치과 진료의 미래는 인공지능 기반의 진단 시스템, 로봇 보조 수술, 그리고 개인 맞춤형 유전자 치료법 등 혁신적인 기술의 융합을 통해 재편될 것으로 전망됩니다.
The future of dental care is expected to be reshaped through the convergence of innovative technologies such as AI-based diagnostic systems, robot-assisted surgery, and personalized gene therapy.
Highly technical and forward-looking vocabulary ('인공지능 기반', '로봇 보조 수술', '유전자 치료법', '융합', '전망되다').
치과 진료의 표준화 및 품질 관리는 환자의 안전을 보장하고 의료 서비스의 신뢰성을 확보하는 데 있어 근본적인 요소라 할 수 있습니다.
The standardization and quality control of dental care can be considered fundamental elements in ensuring patient safety and securing the reliability of medical services.
Formal and abstract terms related to standards, quality, and reliability ('표준화', '품질 관리', '근본적인 요소', '신뢰성 확보').
よく使う組み合わせ
Summary
치과 (chigwa) is the Korean word for a dentist's office or dentistry. It's a fundamental term for discussing dental health, making appointments, and referring to dental care facilities.
- A dentist's office or the field of dentistry.
- Used for appointments, dental health discussions, and seeking treatment.
- Essential for healthcare-related communication in Korea.
例文
정기적으로 치과에 가서 검진을 받아요.
関連コンテンツ
この単語を他の言語で
関連フレーズ
healthの関連語
비정상적이다
B1正常または通常の状態から外れていること。非正常的だ。
비정상이다
A2異常である、または不正常である。標準や正常な状態から外れていることを表します。
에 대해서
A2トピックや主題を示す。「〜について」「〜に関して」。考えや会話の対象を特定する時に使われる。
누적되다
B1To be accumulated or added up over a period of time. It is frequently used to describe the buildup of fatigue, debt, or environmental damage.
몸살
A2過労や風邪の引き始めなどで、全身がだるくて痛むこと(疲れ。からだのこわばり)。
몸살나다
A2To suffer from body aches and fatigue, often due to a cold.
쑤시다
B1(体が)うずく、ちくちく痛む。雨が降る前に節々が痛むときによく使われます。
에취
A2韓国語でくしゃみをする時の音です。日本語の「ハクション!」に相当します。
급성적이다
A2急速で激しい発症を特徴とし、通常、病気や症状が急速に現れる医学的な文脈で使用されます。(例:急性疾患)。
급성이다
A2発症が急で経過が短いこと。急性である(病気)。