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B1 noun 10 min de lecture

病源

bìngyuán

Entraîne-toi Exemples Notes et astuces 病源 en 30 secondes

Explication 病源 in your Level:

At the A1 level, you don't need to use the word '病源' (bìngyuán) often. It is a bit advanced for beginners. However, it's good to know that it means 'where the sickness comes from.' Think of it as 'sickness' (病) plus 'source' (源). You might see it in a simple news headline about a cold. If you want to say 'why am I sick?' you usually say '为什么生病?' (Wèishéme shēngbìng?). But if you see '病源,' just remember it's talking about the starting point of a disease. It's like the 'home' of the germs. Even at this level, recognizing the character '病' (illness) will help you understand that the word is about being sick. Don't worry about using it in your own sentences yet; just try to recognize it when you see it in a doctor's office or on a health poster.

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For A2 learners, '病源' (bìngyuán) is a useful word to recognize in health-related contexts. You are starting to learn more about daily life, including going to the hospital. You might hear a doctor ask about the 'source' of your problem. '病源' is used to describe the origin of a disease. At this level, you can start to understand simple sentences like '病源在哪里？' (Bìngyuán zài nǎlǐ? - Where is the source of the disease?). You should be able to distinguish it from the simple word '病' (illness). Remember that '源' means 'source,' like the source of a river. So, '病源' is the place where the illness started flowing from. It is a formal way to talk about the cause of an infection. You might see this word on food safety labels or in simple health reports.

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At the B1 level, you should be able to use '病源' (bìngyuán) in specific contexts. This is the level where you start discussing more complex topics like the environment, society, and health. You should know that '病源' means the 'source of infection' or 'origin of a disease.' You can use it when talking about how a virus spread in a city or how contaminated water caused people to get sick. For example: '政府正在寻找这个病的病源。' (The government is looking for the source of this disease.) You should also be aware that it can be used metaphorically to describe the root of a social problem, although this is more common at higher levels. The key at B1 is to use it correctly in a medical or public health context and to not confuse it with '病因' (cause of disease), which is slightly more general.

At the B2 level, '病源' (bìngyuán) should be part of your active vocabulary for formal discussions and writing. You should understand the nuance between '病源' (source/origin) and '病原' (pathogen), even though they sound the same. In your writing, you can use '病源' to discuss epidemiological investigations or social issues. You should be comfortable with collocations like '追溯病源' (trace the source) and '查明病源' (identify the source). At this level, you might use the word in an essay about public health policy or environmental protection. For example: '如果不从病源上解决问题，疾病还会再次爆发。' (If the problem is not solved from the source, the disease will break out again.) You are also expected to recognize its use in news reports concerning global health crises, where the term is used frequently to discuss 'Patient Zero' or the geographic start of a pandemic.

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For C1 learners, '病源' (bìngyuán) is a tool for precise and academic communication. You should use it to differentiate between the environmental source of a disease and the biological cause. In professional or academic settings, you might use '病源' to discuss the 'reservoir' of a virus in wildlife or the specific environmental conditions that allowed a disease to emerge. You should also be adept at using the word metaphorically to analyze complex societal failures. For instance, you might argue that '教育不公是社会不稳定的病源之一' (Educational inequality is one of the sources of the disease of social instability). At this level, you should be able to handle the word in high-level listening tasks, such as medical lectures or political debates, where it might be used rapidly and in combination with other technical terms.

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At the C2 level, you have a masterly grasp of '病源' (bìngyuán) and its myriad applications. you can use it with total precision in scientific research, legal documents, or high-level literary analysis. You understand its historical weight and how it has been used in Chinese history to describe everything from the origins of the plague to the 'illnesses' of past dynasties. You can effortlessly switch between its literal medical meaning and its profound metaphorical meanings. In a debate, you might use it to pinpoint the exact origin of a systemic failure in a way that is both authoritative and linguistically sophisticated. You are also aware of the word's potential for wordplay (with '病原') and can use it creatively in writing. Your understanding of '病源' reflects a deep immersion in both the Chinese language and the cultural contexts in which it is used.

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Entraîne-toi Exemples Notes et astuces

病源 en 30 secondes

病源 (bìngyuán) literally means 'disease source.' It is a formal noun used to identify where an illness or a systemic problem first began.
It is commonly used in medical, scientific, and news contexts, especially when discussing the tracing of outbreaks or investigating the root of social issues.
A key distinction must be made between 病源 (source/origin) and its homophone 病原 (pathogen/biological agent), as they are frequently confused in writing.
Common verbs used with this word include 'trace' (追溯), 'identify' (查明), and 'eliminate' (铲除), reflecting an investigative or corrective process.

The Chinese term 病源 (bìngyuán) is a sophisticated noun used primarily to describe the starting point, origin, or source of a disease or medical condition. In a literal sense, it refers to the geographical or environmental location where an infection first emerged. However, its usage extends far beyond simple biology, often appearing in sociological and metaphorical contexts to describe the root cause of a systemic problem or social 'illness.' When medical professionals or epidemiologists speak of tracing a virus back to its 'patient zero' or a specific market, they are investigating the 病源. The word is composed of two powerful characters: 病 (bìng), meaning sickness or disease, and 源 (yuán), meaning source, spring, or origin. Together, they create a concept that encompasses both the physical beginning of a contagion and the abstract foundation of a failure.

Biological Context: In biology and medicine, this term is used to identify the environmental reservoir or the initial host that introduced a pathogen into a population. For instance, if a specific well is contaminated, that well is the 病源 of the local outbreak.

科学家们正在全力以赴地寻找这次流感的病源。(Scientists are doing their best to find the source of this flu.)

Metaphorical Context: In social commentary, writers might refer to corruption or inequality as the 病源 of a declining society. This usage implies that the problem is not just a symptom but the fundamental origin that must be addressed to 'cure' the community.

People use this word when they are looking for accountability or a solution. In a professional setting, such as a press conference held by the World Health Organization, you will hear this term used with high frequency. It carries a tone of urgency and scientific precision. It suggests that once the source is found, the spread can be stopped. It is also common in historical discussions, such as tracing the 病源 of the Black Death or other historical pandemics that shaped human history. In daily life, while less common than simple words like 'sick,' it is used by educated speakers to discuss health trends or even computer security (the source of a computer virus).

Linguistic Nuance: The character 源 evokes the image of a flowing river. Just as a river has a headwater, a disease has a 病源. This imagery helps speakers understand that the disease 'flows' from this point out into the world.

如果不铲除腐败这个病源，社会就无法健康发展。(If we do not eradicate the source of the disease that is corruption, society cannot develop healthily.)

Using 病源 correctly requires understanding its role as a noun that often serves as the object of verbs like 'find,' 'trace,' 'eliminate,' or 'investigate.' It is frequently paired with verbs that imply a search or a discovery process. In academic writing, it is often the subject of a sentence describing the spread of an epidemic. For instance, 'The source of the disease (病源) was located in the northern provinces.' This structure emphasizes the importance of the origin in the overall narrative of the event.

Common Verb Pairings: 1. 追溯 (zhuīsù) - To trace back to the source.
2. 查明 (chámíng) - To identify or find out the source.
3. 隔绝 (géjué) - To isolate the source.
4. 切断 (qiēduàn) - To cut off the source.

卫生部门必须尽快查明病源，以防疫情进一步扩散。(The health department must identify the source of the disease as soon as possible to prevent further spread of the epidemic.)

In more complex sentence structures, 病源 can be modified by adjectives to provide more detail about the nature of the origin. Phrases like 'hidden source' (隐蔽的病源) or 'primary source' (主要的病源) are common in technical reports. When using the word in a metaphorical sense, it is often linked with possessive particles to show what the 'disease' is. For example, 'the source of the economic crisis' (经济危机的病源). This shows the versatility of the word in bridging the gap between physical health and systemic stability.

Formal Usage: In formal reports, 病源 is often the focus of 'investigative reports' (调查报告). It is used to provide a definitive answer to the question of 'how did this start?' It carries more weight and authority than the more common word '原因' (reason).

这次计算机病毒的病源被追溯到了一个不明链接。(The source of this computer virus was traced back to an unknown link.)

When constructing sentences for the CEFR B1 level, focus on the relationship between the source and the outcome. Use the structure: '[Event/Disease] + 的 + 病源 + [Verb]'. This is the most natural way to express the concept. As you advance to B2 and C1, you can incorporate it into passive structures or complex conditional sentences, such as 'If the source had been identified earlier, the outcome would have been different.' This demonstrates a deep understanding of both the vocabulary and the logic of Chinese sentence construction.

You are most likely to encounter the word 病源 in environments where critical analysis and health safety are paramount. The first and most obvious place is in the news media. During any public health crisis, news anchors and reporters will use 病源 repeatedly when discussing the efforts of scientists to track down where a new strain of flu or a mysterious illness originated. They might say, 'The search for the 病源 continues in the rural outskirts of the city,' providing a sense of mystery and scientific investigation that engages the audience.

Medical and Scientific Journals: In academic settings, researchers write papers focusing on the 'Source Identification' of diseases. Here, 病源 is a standard technical term. It is used in titles of papers like 'A Study on the 病源 of Tropical Fevers in Southeast Asia.'

电视新闻正在播报关于如何寻找禽流感病源的专题节目。(The TV news is broadcasting a special program on how to find the source of bird flu.)

Another common place to hear this word is in hospitals and clinics, particularly in the infectious disease department. Doctors might discuss the 病源 with patients to help them understand how they got sick and how to avoid it in the future. For example, a doctor might explain that the 病源 of a patient's food poisoning was a specific restaurant or a type of undercooked meat. This practical application makes the word tangible and relevant to everyday life, even though it is a formal term.

Literature and Cinema: In thriller novels or disaster movies involving pandemics, characters often embark on a quest to find the 病源. It serves as a plot device that drives the narrative forward. In these contexts, the word is often spoken with a sense of dread or high stakes.

Finally, you will hear 病源 in the world of cybersecurity. As digital 'viruses' behave much like biological ones, IT experts use this term to describe the origin of a malicious code attack. Hearing a technician say 'We have identified the 病源 of the server breach' is common in corporate settings. This cross-disciplinary use highlights the word's importance in modern Chinese, where the language of health is often borrowed to describe the health of technological systems and social structures.

One of the most frequent mistakes learners and even some native speakers make is confusing 病源 (bìngyuán) with its homophone 病原 (bìngyuán). Because they sound identical in Mandarin, the error usually occurs in writing. 病源 refers to the 'source' or 'origin' (the 'where' or 'how'), whereas 病原 refers to the 'pathogen' (the 'what'—such as a virus, bacterium, or fungus). If you write that a 'virus is the 病源,' you are technically saying the virus is the geographical location where the disease started, which is logically incorrect. You should say the virus is the 病原.

Confusing Location with Cause: Mistake: '这个细菌是这种病的病源。' (This bacterium is the source of this disease.)
Correction: '这个细菌是这种病的病原。' (This bacterium is the pathogen of this disease.)

很多人分不清病源和病原，前者指来源，后者指致病生物。(Many people cannot distinguish between 'source of disease' and 'pathogen'; the former refers to the origin, the latter to the disease-causing organism.)

Another mistake involves the over-application of the word in casual conversation. While 病源 is correct, using it to describe a simple cold or a small stomach ache might sound too formal or clinical. For everyday ailments, people usually just say 'where did I catch this?' (我在哪儿传染的？) or 'what did I eat?' (我吃什么了？). Using 病源 in these cases can make you sound like a scientist investigating a major outbreak, which might be perceived as slightly dramatic or stiff in a casual social setting.

Register Errors: Using 病源 when talking to a child about their runny nose might be confusing. It is better to stick to simpler terms like '感冒的原因' (the reason for the cold).

Lastly, learners sometimes confuse 病源 with 传染源 (chuánrǎnyuán - source of infection). While they are very similar, 传染源 specifically refers to the person, animal, or object that can transmit the disease to others. A 病源 is the absolute beginning of the whole problem, whereas a 传染源 is any link in the chain of transmission. For example, the first person to get sick is the 病源, but every person they infect becomes a new 传染源. Distinguishing these helps in precise scientific communication.

Understanding the synonyms and related terms for 病源 helps you choose the right word for the right situation. While 病源 is specific to diseases or systemic origins, other words offer different nuances. For example, 根源 (gēnyuán) is a very common alternative that means 'root cause.' It is much more versatile and can be used for anything from family arguments to economic shifts. If you want to talk about the 'source' of something positive, like happiness, you would use 源泉 (yuánquán) rather than 病源.

Comparison: 病源 vs. 根源: 病源: Specific to diseases, infections, or very negative social 'illnesses.' Clinical tone.
根源: General 'root cause.' Can be used for any problem, neutral to negative tone. More common in philosophy and daily life.

贫困是许多社会问题的根源。(Poverty is the root cause of many social problems.) - Here, '根源' is better than '病源' unless you want to emphasize the 'sickness' of society.

Another similar word is 起因 (qǐyīn). This word simply means 'cause' or 'trigger.' It is often used for events like accidents or fights. If you are talking about why a fire started, you use 起因. If you are talking about why a plague started, you use 病源. The choice depends on whether there is a 'biological' or 'systemic health' element involved. For scientific pathogens, as mentioned before, the homophone 病原 is the only correct choice.

Comparison: 病源 vs. 起因: 病源: Implies a source that spreads or grows (like a disease).
起因: Implies the initial spark or reason for a single event.

Finally, consider 发源地 (fāyuándì). This literally means 'place of origin.' It is used for rivers, civilizations, or religions. While it can be used for a disease's origin (e.g., 'the place where the disease originated'), 病源 is more concise and focuses on the 'source' as a concept rather than just a geographic 'place.' Using these words interchangeably can show a high level of linguistic flexibility, but using 病源 shows you understand the specific medical and investigative register of Chinese.

How Formal Is It?

Le savais-tu ?

The character '源' in '病源' contains the water radical (氵). This is appropriate because throughout history, many major '病源' (sources of disease) have actually been contaminated water sources, like the famous Broad Street pump in the 1854 cholera outbreak.

Guide de prononciation

UK /biːŋ juːˈɑːn/

US /biŋ juˈɑn/

The stress is balanced, but the 4th tone on 'bìng' gives it a sharper initial emphasis.

Rime avec

渊 (yuān) 园 (yuán) 员 (yuán) 援 (yuán) 缘 (yuán) 原 (yuán) 圆 (yuán) 愿 (yuàn - partial)

Erreurs fréquentes

Pronouncing 'yuán' as 'yawn'. It should have a clear 'u' (ü) sound transition.
Mixing up the tones, making it sound like 'bingyuǎn' (source of ice).
Failing to distinguish '病源' (source) from '病原' (pathogen) in writing.
Using a flat tone for 'bìng' instead of a sharp falling tone.
Confusing 'yuán' with 'yán' (inflammation/salt).

Niveau de difficulté

Lecture 3/5

The characters are common, but the concept is specific to medical or formal contexts.

Écriture 4/5

Easy to confuse with '病原' (pathogen), requiring careful attention to the second character.

Expression orale 3/5

Pronunciation is straightforward, but it's a formal term not used in very casual talk.

Écoute 4/5

Identical pronunciation to '病原' makes context clues essential for understanding.

Quoi apprendre ensuite

Prérequis

病 (bìng) 医生 (yīshēng) 来源 (láiyuán) 感冒 (gǎnmào) 发现 (fāxiàn)

Apprends ensuite

病原 (bìngyuán) 传染 (chuánrǎn) 流行病 (liúxíngbìng) 根源 (gēnyuán) 预防 (yùfáng)

Avancé

流行病学 (liúxíngbìngxué) 追踪 (zhuīzōng) 变异 (biànyì) 宿主 (sùzhǔ) 媒介 (méijiè)

Grammaire à connaître

Noun Compounds

病源 + 地 = 病源地 (Source location).

Resultative Complements

查 + 清楚 + 病源 = 查清楚病源 (To identify the source clearly).

Passive Voice with '被'

病源 + 被 + 发现 + 了 (The source was discovered).

Purpose Clauses with '为了'

为了 + 找到病源，他们调查了很多人 (In order to find the source, they investigated many people).

Conditional Clauses with '如果'

如果 + 找不到病源，疫情就无法停止 (If the source isn't found, the epidemic won't stop).

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Exemples par niveau

医生在找病源。

The doctor is looking for the source of the disease.

Simple Subject-Verb-Object structure.

病源在哪里？

Where is the source of the illness?

Question using '在哪里'.

这是病的源头。

This is the source of the sickness.

'源头' is a synonym for '源'.

我们必须找到病源。

We must find the source of the disease.

Using '必须' (must) to show necessity.

病源可能在水里。

The source of the disease might be in the water.

Using '可能' (maybe/possible).

他想知道病源。

He wants to know the source of the illness.

Using '想知道' (want to know).

病源被发现了。

The source of the disease was found.

Simple passive voice with '被'.

不要靠近病源。

Do not go near the source of the illness.

Imperative sentence with '不要'.

科学家们正在调查病源。

Scientists are investigating the source of the disease.

'正在' indicates an ongoing action.

查明病源非常重要。

Identifying the source of the disease is very important.

The verb phrase '查明病源' acts as the subject.

这种病的病源很难找。

The source of this disease is very hard to find.

'很难' means 'very difficult'.

那个市场就是病源。

That market is the source of the disease.

'就是' is used for emphasis.

我们要切断病源。

We need to cut off the source of the disease.

'切断' is a common collocation.

病源已经查清楚了。

The source of the disease has already been clarified.

'已经...了' indicates a completed action.

如果找不到病源，大家都会生病。

If the source is not found, everyone will get sick.

Conditional '如果...就' structure.

我们需要研究病源。

We need to study the source of the illness.

'需要' means 'need to'.

专家指出，森林可能是这次疫情的病源。

Experts point out that the forest might be the source of this epidemic.

'指出' (point out) is used in formal reporting.

为了防止扩散，必须隔离病源。

In order to prevent spread, the source of the disease must be isolated.

'为了' (in order to) introduces a purpose.

调查人员在受污染的湖泊中发现了病源。

Investigators found the source of the disease in the contaminated lake.

'在...中' (in/inside) indicates location.

追溯病源是控制疫情的第一步。

Tracing the source of the disease is the first step in controlling an epidemic.

'追溯' (trace back) is a formal verb.

虽然找到了病源，但情况依然严重。

Although the source was found, the situation is still serious.

'虽然...但' (although... but) shows contrast.

这次流感的病源被确认为某种鸟类。

The source of this flu was confirmed to be a certain type of bird.

'被确认' (be confirmed) is a passive structure.

我们应该从病源上解决卫生问题。

We should solve hygiene problems from the source.

'从...上' means 'from the aspect of'.

由于病源不明，医院采取了紧急措施。

Because the source of the disease was unknown, the hospital took emergency measures.

'由于' (due to) explains the reason.

研究表明，环境污染是许多新型疾病的病源。

Research shows that environmental pollution is the source of many new diseases.

'表明' (show/indicate) is used for research results.

只有彻底铲除病源，才能保证公众安全。

Only by completely eradicating the source of the disease can public safety be guaranteed.

'只有...才' (only if... then) indicates a necessary condition.

历史学家试图追溯那场大瘟疫的真实病源。

Historians are trying to trace the true source of that great plague.

'试图' (attempt) adds a layer of effort.

该报告详细分析了病毒的传播途径和病源。

The report analyzed the virus's transmission routes and source in detail.

'详细分析' (detailed analysis) is high-level academic phrasing.

消除贫困被认为是解决社会动荡这一“病源”的关键。

Eliminating poverty is considered key to solving the 'source' of social unrest.

Metaphorical use of '病源' in quotes.

尽管病源已经确定，但疫苗的研发仍需时间。

Even though the source has been identified, developing a vaccine still takes time.

'尽管...但' (even though... but).

卫生组织呼吁各国共同合作，寻找跨国流行病的病源。

Health organizations call for international cooperation to find the source of transnational epidemics.

'呼吁' (call for/appeal) is used in international relations.

在这一案例中，受污染的食物被确定为唯一的病源。

In this case, contaminated food was identified as the sole source of the disease.

'被确定为' (was identified as).

深入剖析社会矛盾的病源，对于制定政策至关重要。

Deeply analyzing the source of social contradictions is crucial for policy-making.

'深入剖析' (deeply analyze) is a very formal, high-level verb phrase.

流行病学家利用大数据技术来精准定位病源。

Epidemiologists use big data technology to precisely locate the source of diseases.

'精准定位' (precisely locate) is a modern technical term.

该地区的特殊气候条件为病源的滋生提供了温床。

The special climatic conditions of the region provided a breeding ground for the source of the disease.

'滋生' (breed/multiply) and '温床' (hotbed/breeding ground) are sophisticated collocations.

如果不能从根本上切断病源，任何治疗都只是治标不治本。

If the source cannot be fundamentally cut off, any treatment is merely treating the symptoms rather than the root cause.

'治标不治本' is a common idiom meaning 'treating symptoms, not the root'.

这种新型病毒的病源演化过程极其复杂。

The evolutionary process of this new virus's source is extremely complex.

'演化过程' (evolutionary process) is an academic phrase.

官方通报称，目前尚未发现明显的病源迹象。

The official report stated that no obvious signs of the source of the disease have been found yet.

'尚未' (not yet) is the formal version of '还没'.

在追溯病源的过程中，研究人员发现了一个被忽视的环节。

In the process of tracing the source, researchers discovered an overlooked link.

'被忽视' (overlooked/neglected).

识别病源的跨物种传播路径是预防未来大流行的核心工作。

Identifying the cross-species transmission path of the source is core work in preventing future pandemics.

'跨物种传播' (cross-species transmission).

针对该政治体制内部的腐败病源，必须采取雷霆手段予以清除。

Regarding the source of corruption within the political system, swift and powerful measures must be taken to eliminate it.

'雷霆手段' (thunderous/swift measures) and '予以' (to give/apply) are extremely formal.

病源的隐蔽性给早期预警系统的建立带来了巨大挑战。

The hidden nature of the source has posed a huge challenge to the establishment of early warning systems.

Using '...性' to create abstract nouns like '隐蔽性' (clandestinity/hiddenness).

学者们就该病毒的自然病源与实验室起源展开了激烈的辩论。

Scholars engaged in a heated debate over the virus's natural source versus its laboratory origin.

'展开...辩论' (to launch/engage in a debate).

这种文化偏见的病源可以追溯到几个世纪前的殖民历史。

The source of this cultural bias can be traced back to the colonial history of several centuries ago.

Abstract metaphorical use in cultural analysis.

一旦病源发生变异，现有的防控策略可能面临全面失效的风险。

Once the source of the disease undergoes mutation, existing prevention and control strategies may risk total failure.

'面临...风险' (face the risk of).

通过对病源基因组的深度测序，科学家勾勒出了其扩散的全球版图。

Through deep sequencing of the source's genome, scientists have mapped out its global spread.

'深度测序' (deep sequencing) and '勾勒' (to outline/sketch).

法律的缺位往往是市场乱象的根本病源所在。

The absence of law is often where the fundamental source of market chaos lies.

'缺位' (absence/vacancy) and '...所在' (where ... lies).

我们需要从哲学高度审视人类行为与自然病源之间的共生关系。

We need to examine the symbiotic relationship between human behavior and natural sources of disease from a philosophical height.

'从...高度' (from the height of/perspective of) and '共生关系' (symbiotic relationship).

Collocations courantes

追溯病源

查明病源

切断病源

病源不明

铲除病源

锁定病源

病源地

隔离病源

研究病源

分析病源

Phrases Courantes

寻找病源

— To look for the source of a disease. Commonly used in news reports.

专家们正在森林里寻找病源。

从病源入手

— To start solving a problem from its source. Used for strategic planning.

解决环境问题要从病源入手。

由于病源...

— Because of the source... Used to explain the cause-effect relationship.

由于病源在国外，防控很困难。

确定病源

— To confirm the source. Used after an investigation is complete.

经过检测，我们终于确定了病源。

消除病源

— To eliminate the source. Focused on permanent solutions.

彻底消除病源需要全社会的努力。

追踪病源

— To track the source. Implies a dynamic, ongoing search.

技术人员正在追踪网络病毒的病源。

疑似病源

— Suspected source. Used when a source is identified but not yet proven.

这批进口水果被列为疑似病源。

切断传播病源

— Cut off the source of transmission. A standard public health instruction.

戴口罩可以有效切断传播病源。

深入病源地

— Go deep into the place of origin. Often used for brave reporters or doctors.

记者深入病源地进行采访。

病源调查

— Source investigation. A formal noun phrase for a medical or social study.

政府启动了大规模的病源调查。

Souvent confondu avec

病源 vs 病原 (bìngyuán)

Same pronunciation. '病原' is the pathogen (virus/bacteria); '病源' is the source/origin.

病源 vs 病因 (bìngyīn)

Means 'cause of illness' (the reason why), whereas '病源' is the 'source' (the starting point).

病源 vs 传染源 (chuánrǎnyuán)

Refers specifically to a transmitter (person/animal), while '病源' is the ultimate origin.

Expressions idiomatiques

"治标不治本"

— To treat the symptoms but not the root cause. Often used when discussing failure to address the 病源.

只吃止痛药是治标不治本，你得找到病源。

Common Idiom

"寻根究底"

— To get to the bottom of things. Used when searching for the 病源.

科学家们寻根究底，终于找到了病源。

Literary/Formal

"防患于未然"

— To prevent trouble before it happens. Related to controlling a 病源 early.

只有找到病源并加强管理，才能防患于未然。

Formal

"斩草除根"

— To eradicate completely (literally: cut the grass and remove the roots). Used when talking about destroying a 病源.

我们要对这种病毒斩草除根，彻底消除病源。

Strong/Metaphorical

"源远流长"

— A long-standing tradition or history (literally: the source is distant and the flow is long). Contrast to the 'bad' flow of a 病源.

虽然这种病的病源很近，但人类抗争的历史源远流长。

Literary (usually positive)

"拔本塞源"

— To strike at the root of a problem. Directly related to removing a 病源.

这种改革是拔本塞源，彻底解决了腐败的病源。

Very Formal/Ancient

"饮水思源"

— When drinking water, think of its source. Used to show gratitude, the opposite of fearing a 病源.

我们不能只看到眼前的病源，也要饮水思源，反思环境破坏。

Moral/Common

"无源之水"

— Water without a source. Used to describe something that has no foundation, unlike a real 病源.

没有病源的传染病是不存在的，它是无源之水。

Literary

"追根溯源"

— To trace something back to its origin. The most common idiom used with 病源.

通过追根溯源，我们发现病源来自受污染的土壤。

Formal

"本末倒置"

— To put the cart before the horse (literally: reverse the root and the branch). Used when focusing on symptoms instead of the 病源.

不找病源只顾治疗，简直是本末倒置。

Common

Facile à confondre

病源 vs 病原 (bìngyuán)

They are homophones (exact same sound).

病原 is the biological agent that causes the disease (like the COVID-19 virus). 病源 is the place or condition where the disease first emerged (like a specific market). You use '病原' for microbiology and '病源' for epidemiology.

这种病毒是病原；那个湖泊是病源。

病源 vs 来源 (láiyuán)

Both mean 'source'.

来源 is general and can be positive (source of income, source of light). 病源 is specifically negative, referring to diseases or systemic problems.

收入的来源；疾病的病源。

病源 vs 起源 (qǐyuán)

Both mean 'origin'.

起源 is used for the start of history, life, or cultures. 病源 is used for the start of a specific medical outbreak or a social 'illness'.

生命的起源；流感的病源。

病源 vs 根源 (gēnyuán)

Both refer to the root of a problem.

根源 is more common for abstract problems like 'the root of all evil'. 病源 is more clinical and specific to health or very serious social decay.

战争的根源；瘟疫的病源。

病源 vs 发源地 (fāyuándì)

Both involve the start of something.

发源地 is a noun for a geographic location (where a river starts). 病源 is a concept of the source itself, which might be a location (病源地) or a circumstance.

黄河的发源地；这次疫情的病源。

Structures de phrases

[Subject] 是病的源头。

受污染的水是病的源头。

为了[Goal]，必须[Action]病源。

为了安全，必须隔离病源。

[Subject] 被确定为这次疫情的病源。

那个农场被确定为这次疫情的病源。

如果不从病源上[Action]，就无法[Result]。

如果不从病源上解决，就无法控制病毒。

[Abstract Noun] 是 [Problem] 的病源。

贪婪是许多社会问题的病源。

通过对[Object]的分析，专家锁定了病源。

通过对大数据的分析，专家锁定了病源。

病源的[Attribute]给[Task]带来了困难。

病源的隐蔽性给调查带来了困难。

审视[Context]下的病源演化，有助于[Action]。

审视全球化背景下的病源演化，有助于制定长远策略。

Famille de mots

Noms

病人 (bìngrén) - patient

病情 (bìngqíng) - state of illness

病毒 (bìngdú) - virus

源头 (yuántóu) - source

资源 (zīyuán) - resource

Verbes

生病 (shēngbìng) - to get sick

治病 (zhìbìng) - to treat an illness

源于 (yuányú) - to originate from

Adjectifs

多病 (duōbìng) - sickly

原始 (yuánshǐ) - original/primitive

Apparenté

传染 (chuánrǎn) - infection

疫情 (yìqíng) - epidemic situation

调查 (diàochá) - investigation

根除 (gēnchú) - eradicate

爆发 (bàofā) - outbreak

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Comment l'utiliser

frequency

Common in media and science; rare in casual daily life unless discussing serious health issues.

Erreurs courantes

Using '病源' to refer to a virus particle. → Use '病原' (bìngyuán - pathogen).
A virus is the biological cause, not the environmental source. Use '病源' for the place it came from.
Saying '我生了病源' to mean 'I got sick'. → Say '我生病了' (Wǒ shēngbìng le).
You can't 'get' a source; you can only 'be' at a source or 'find' a source.
Writing '冰源' (bīngyuán) by mistake. → Write '病源' (bìngyuán).
One means 'source of ice,' the other 'source of disease.' The sounds are very similar but the characters are different.
Using '病源' for the source of a happy event. → Use '源泉' (yuánquán) or '来源' (láiyuán).
'病' always implies something negative or harmful.
Confusing '病源' with '病人' (patient). → Use '病人' for the person who is ill.
A patient might be a '传染源' (source of infection), but they are rarely called a '病源' unless they are the very first case.

Astuces

Noun Status

Remember that 病源 is only a noun. You cannot use it as a verb. Use it with verbs like '寻找' or '调查'.

Homophone Alert

When typing on a Pinyin keyboard, be careful! Both '病源' and '病原' will appear. Choose '源' for source and '原' for pathogen.

Professionalism

Using this word in a hospital setting makes you sound knowledgeable and serious about health issues.

Social Ills

Don't be afraid to use it for social problems. It adds a powerful 'clinical' weight to your criticism of corruption or inequality.

Measure Words

Use '处' (chù) when referring to a specific geographic source to sound more precise in your writing.

Tone Accuracy

Focus on the 4th tone of 'bìng' (falling) and the 2nd tone of 'yuán' (rising) to ensure you are understood.

News Clues

When you see this word in a headline, expect the article to discuss investigations, scientists, or geographic locations.

Context Clues

If someone is talking about 'tracing' (追溯), they are almost definitely saying '病源' (source).

History

Understanding this word helps you engage with historical accounts of how China handled major pandemics in the past.

Health Alerts

In public health announcements, this word is critical. Knowing it can help you understand safety instructions during an outbreak.

Mémorise-le

Moyen mnémotechnique

Think of a 'sick' (病) 'river source' (源). If the water at the source is bad, the whole river gets sick. To stop the sickness, you must find the 'sick source' (病源).

Association visuelle

Imagine a giant red 'X' on a map where a virus first started. That 'X' marks the 病源. Beside it, imagine a spring of water that is turning black.

Word Web

病 (Disease) 源 (Source) 查明 (Identify) 追溯 (Trace) 病毒 (Virus) 爆发 (Outbreak) 隔离 (Isolate) 根源 (Root Cause)

Défi

Try to explain to a friend in Chinese where you think the 'source' of a common cold in your office came from using the word '病源' and the verb '追溯'.

Origine du mot

The word is a compound of two ancient Chinese characters. '病' (bìng) appears in oracle bone script, depicting a person lying on a bed or a frame, indicating physical distress. '源' (yuán) originally referred to the source of a spring or river, combining the water radical with '原' (original/field).

Sens originel : The combination literally means 'the water-source of a disease,' reflecting an early understanding that illnesses often flow from a specific point of origin, much like a river.

Sino-Tibetan

Contexte culturel

When discussing the '病源' of a disease, be careful not to stigmatize specific groups of people or locations, as this can be a sensitive topic in international relations and social settings.

In English, we often say 'Patient Zero' or 'Ground Zero' of an outbreak. '病源' covers both these concepts and the physical location.

Lu Xun (鲁迅), the famous Chinese writer, often used medical metaphors to describe the 'illnesses' of Chinese society and their sources. Traditional Chinese Medicine (TCM) texts often discuss the 'source' of internal imbalance as a form of '病源'. Modern Chinese news reports on the 'H5N1' bird flu often center on the '病源' in poultry markets.

Pratique dans la vie réelle

Contextes réels

Epidemiology / Public Health

查明病源
病源追踪
切断传播途径
病源隔离

News Reporting

据报道病源位于...
官方正在寻找病源
疑似病源已被锁定
病源尚不明确

Social Criticism

寻找问题的病源
铲除腐败的病源
社会动荡的病源
深入分析病源

Computer Science

病毒病源
追踪黑客病源
切断病源链接
清理病源文件

Environmental Science

污染导致的病源
水体病源
土壤病源调查
消除环境病源

Amorces de conversation

"你觉得这次感冒的病源是在办公室吗？ (Do you think the source of this cold is in the office?)"

"科学家们查到那种新病毒的病源了吗？ (Have scientists found the source of that new virus?)"

"如果不找到病源，我们怎么能彻底解决这个问题？ (If we don't find the source, how can we solve this problem completely?)"

"你认为社会贫富差距是犯罪的病源吗？ (Do you think the gap between rich and poor is the source of crime?)"

"在电影里，主角通常是怎么找到病源的？ (In movies, how does the protagonist usually find the source of the disease?)"

Sujets d'écriture

描述一次你生病的经历，并试着分析当时的“病源”是什么。(Describe an experience of getting sick and try to analyze what the 'source' was.)

如果你是一名流行病学家，你会如何去偏远地区寻找一种神秘疾病的病源？ (If you were an epidemiologist, how would you go to a remote area to find the source of a mysterious disease?)

讨论一个你认为存在的社会问题，并探讨其背后的“病源”。 (Discuss a social problem you think exists and explore the 'source' behind it.)

为什么在现代社会，查明传染病的病源变得越来越困难？ (Why has it become increasingly difficult to identify the source of infectious diseases in modern society?)

写一段关于未来科技如何帮助我们秒速锁定病源的科幻短文。 (Write a short sci-fi piece about how future technology will help us lock onto a disease source in seconds.)

Questions fréquentes

10 questions

Technically yes, but it sounds very formal. Usually, for a cold, you'd just say 'Where did I catch it?' (我在哪儿传染的？). Use 病源 for serious outbreaks or when speaking scientifically.

The most common measure word is '个' (gè), as in '一个病源'. If you are talking about a specific location, you can use '处' (chù), as in '两处病源'.

No. Although they sound the same, their meanings are distinct in writing. Using the wrong one in a formal or scientific context is considered a significant error.

While '零号病人' is the direct translation for Patient Zero, you might describe them as the '病源' of the outbreak in a community.

Yes, because it contains the character '病' (illness). It is never used for the source of something good, like happiness or wealth.

Usually, '传染源' (source of infection) is used for people. '病源' more often refers to the environmental origin or the abstract root cause, but in some contexts, a person could be called the '病源' of a problem.

Traditional medicine often uses different terminology, but the concept of finding the 'source' of an internal imbalance is similar. Modern TCM practitioners may use the term.

Yes, it is very common in cybersecurity to talk about the '病源' of a computer virus or a malware attack.

Verbs like '追溯' (trace), '查明' (identify), '切断' (cut off), and '隔离' (isolate) are the most natural pairings.

Look at the water radical in '源' (氵). Just like water flows from a source, a disease flows from its '病源'.

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