This page in your language

فارسی

العربية

Deutsch

Español

Français

日本語

한국어

Português

中文

हिन्दी

B1 verb #3,500 most common 8 min read

恶化

ehua Top 3,500

Practice it Examples Notes & Tips 恶化 in 30 Seconds

Explanation 恶化 in your Level:

At the A1 level, you don't need to use '恶化' often, but you should recognize it as a word for 'getting bad.' Think of it as a formal version of '变坏' (biànhuài). You might see it in simple news titles about the weather or health. For example, if a story says 'Weather 恶化,' it means the weather is becoming rainy or stormy. Just remember: it means something was okay, and now it is not okay. It is a big, serious word for a small change, so use it for important things like being sick or the environment.

For A2 learners, '恶化' is a useful word to describe health and simple relationships. You can start using it in sentences like '他的病恶化了' (His illness got worse). This sounds much more natural and 'adult' than saying 'His illness is very bad.' It helps you describe a process of change. You should also recognize it in signs or simple health reports. It's about moving from a simple description (adjective) to a dynamic process (verb).

At B1, you are expected to use '恶化' in discussions about social issues, the environment, and international news. This is where the word really lives. You should be able to collocate it with nouns like '关系' (relationship), '环境' (environment), and '经济' (economy). You should also be able to use adverbs like '急剧' (sharply) or '不断' (continuously) to modify it. This word is key for expressing concern about trends in the world around you.

B2 learners should understand the nuance between '恶化' and its synonyms like '加剧' (intensify) or '退化' (degenerate). You should be able to use it in more complex grammatical structures, such as '使……恶化' (to make something worse) or as a subject in a sentence like '环境的恶化引起了大家的关注' (The deterioration of the environment has attracted everyone's attention). You should also be comfortable using it in formal writing, like essays or business emails, to describe declining performance or worsening conditions.

At C1, you should be able to use '恶化' with precision in academic and professional contexts. You will understand its usage in legal documents, medical journals, and political analysis. You should also be able to recognize its use in classical-style four-character idioms or more literary descriptions. You should be sensitive to the 'register' of the word—knowing that using '恶化' for a broken toy is a mistake, while using it for 'diplomatic ties' is perfect. You can also use it to describe abstract concepts like 'morality' or 'social fabric.'

For C2 speakers, '恶化' is a versatile tool for nuanced commentary. You can use it to describe subtle shifts in systemic stability or the slow erosion of institutional integrity. You will be able to distinguish between '恶化' (becoming worse), '腐化' (corruption/rot), and '劣化' (technical degradation) effortlessly. At this level, you might use it in philosophical discussions about the '恶化' of human nature or the '恶化' of discourse in the digital age. Your usage will be indistinguishable from a native speaker's formal rhetoric.

Practice it Examples Notes & Tips

恶化 in 30 Seconds

恶化 (èhuà) means to worsen or deteriorate, typically used for serious situations like health, economy, or relationships.
It is a formal word, often found in news headlines and medical reports, rather than casual daily conversation.
The word is composed of 'bad' (恶) and 'transform' (化), highlighting a negative process of change.
Common collocations include 病情恶化 (condition worsens), 关系恶化 (relationship worsens), and 环境恶化 (environment worsens).

The Chinese verb 恶化 (èhuà) is a powerful and frequently used term in both formal and semi-formal contexts. At its core, it describes a process where a situation, condition, or relationship moves from a relatively stable or manageable state toward one that is significantly worse, more dangerous, or more difficult to resolve. Unlike the simple adjective 'bad' (坏), 恶化 implies a dynamic change—it is the act of deteriorating or the process of becoming 'evil' or 'bad' (恶) through a transformation (化).

Medical Context: In healthcare, 恶化 is the standard term for a patient's condition declining. You will hear doctors say '病情恶化' (bìngqíng èhuà) when symptoms become more severe or life-threatening. It suggests a negative progression that requires immediate intervention.
Interpersonal & Political Relations: When two friends stop talking or two countries move toward conflict, we use '关系恶化' (guānxì èhuà). It indicates that the previous harmony has dissolved and been replaced by hostility or tension.

The word is composed of two characters: 恶 (è) meaning evil, bad, or fierce, and 化 (huà) which functions like the English suffix '-ize' or '-ify', indicating change or transformation. Therefore, 恶化 literally means 'to become bad.' It is rarely used for trivial things like food rotting (for which we use 腐烂) or a toy breaking (坏了); rather, it is reserved for abstract concepts like the economy, environment, health, and social stability.

由于缺乏及时的治疗，他的伤口开始恶化了。(Due to the lack of timely treatment, his wound began to worsen.)

In the modern world, you will see this word daily in news headlines. Phrases like '环境恶化' (environmental degradation) or '经济形势恶化' (economic situation worsening) are staples of journalistic Chinese. It carries a heavy, serious tone. If you use 恶化 to describe a minor inconvenience, it might sound overly dramatic or slightly misplaced. It is a word of gravity, used when the stakes are high and the negative trend is clear.

Understanding 恶化 also requires recognizing its opposite: 恶化 vs. 改善 (gǎishàn - to improve). In many proficiency tests, these two are paired to test your understanding of situational trends. If a graph goes down (in quality), it is 恶化; if it goes up, it is 改善. This word is essential for anyone moving from basic survival Chinese to professional or academic fluency.

两国的外交关系在过去的一年里急剧恶化。(The diplomatic relations between the two countries have deteriorated sharply over the past year.)

Using 恶化 (èhuà) correctly involves understanding its typical subjects. Because it is a verb of 'becoming,' it almost always follows a noun phrase that represents a condition or a state of affairs. The most common structure is: [Subject] + 恶化 + [了/了].

Subject: Condition/State: Common subjects include 病情 (illness state), 关系 (relationship), 环境 (environment), 局势 (situation), and 经济 (economy). Example: 局势正在恶化。(The situation is worsening.)

To emphasize the speed or intensity of the worsening, we often use adverbs like 急剧 (jíjù - sharply), 进一步 (jìnyībù - further), or 不断 (búduàn - continuously). This helps paint a clearer picture of the decline. For instance, '环境不断恶化' (The environment is continuously deteriorating) sounds much more urgent than a simple statement of fact.

如果不采取行动，水质将会进一步恶化。(If no action is taken, the water quality will further deteriorate.)

When talking about health, 恶化 is indispensable. It is the formal way to say someone is 'getting worse.' In a hospital setting, if a nurse says '病人病情恶化,' it is a signal for urgent care. Note that 恶化 is neutral in its 'blame'—it describes the process, not necessarily the cause. The cause is usually introduced with '由于' (due to) or '因为' (because).

天气条件的恶化迫使搜救工作暂停。(The worsening of weather conditions forced the search and rescue work to be suspended.)

In academic writing, 恶化 is used to discuss systemic failures. For example, '社会治安恶化' (deterioration of public security). Here, it functions almost like a noun (the worsening/deterioration). Chinese doesn't always distinguish between the verb 'to worsen' and the noun 'deterioration' with different words; context determines the part of speech. This flexibility makes 恶化 a very useful word for B1 learners to master as they transition to complex sentence structures.

You will encounter 恶化 (èhuà) most frequently in the news and formal documents. If you open a Chinese newspaper like the 'People's Daily' (人民日报) or watch CCTV News (新闻联播), you are likely to hear it within the first ten minutes. It is the preferred term for discussing global crises, such as climate change or international conflicts.

The Newsroom: News anchors use 恶化 to describe regional instability. '中东局势恶化' (The situation in the Middle East is worsening) is a common headline. It provides a sense of objectivity and gravity that more colloquial terms lack.

In a professional office environment, 恶化 might be used during performance reviews or project assessments. If a project's timeline is slipping or the budget is spiraling out of control, a manager might say, '项目的财务状况正在恶化' (The project's financial status is deteriorating). It signals that the situation has moved beyond a minor hiccup and requires serious attention.

医生告诉家属，老人的病情在深夜突然恶化。(The doctor told the family that the elderly man's condition suddenly worsened in the middle of the night.)

In literature and film, 恶化 is used to build tension. A narrator might describe the '恶化的气氛' (worsening atmosphere) in a thriller, or a character might lament the '恶化的道德' (deteriorating morality) of society in a social drama. It adds a layer of 'inevitability' to the negative change, suggesting a slide that is hard to stop.

Finally, in environmental activism, 恶化 is a keyword. You will see it on posters and in documentaries: '防止生态恶化' (Prevent ecological deterioration). Here, it serves as a call to action. Because the word implies a process, it also implies that the process can be stopped or reversed if caught early enough. This nuance is why it's so common in policy discussions.

由于长期忽视，城市的空气质量逐年恶化。(Due to long-term neglect, the city's air quality has deteriorated year by year.)

One of the most common mistakes learners make with 恶化 (èhuà) is using it for physical objects that are simply broken or dirty. You wouldn't say your phone '恶化' if the screen cracked; you would say it '坏了' (huàile). 恶化 is for states, conditions, and systems. If you use it for a physical object, it implies a systemic rot or a gradual breakdown of the material itself, which sounds very strange for a phone.

Mistake: Confusing with '变坏' (biànhuài): While both mean 'become bad,' 变坏 is more colloquial and often refers to a person's character or food going bad. 恶化 is more formal and refers to situations. You wouldn't say '那个小男孩恶化了' (That little boy worsened) to mean he became a bully; you'd say '变坏了'.

Another error is the incorrect use of transitivity. While 恶化 can be used as 'to make something worse' (e.g., 恶化了局势), it is much more frequently used as an intransitive verb (the situation worsened). Beginners often try to force it into English-style sentence patterns like 'He worsened the relationship,' which sounds slightly awkward in Chinese compared to '他使关系恶化了' (He caused the relationship to worsen).

Incorrect: 我的电脑恶化了。(My computer worsened.)
Correct: 我的电脑坏了。(My computer is broken.)

Finally, be careful with the pronunciation of '恶'. In '恶化', it is pronounced 'è' (4th tone), meaning bad. However, this character can also be pronounced 'wù' (to hate) or 'ě' (nauseous). Saying 'ěhuà' or 'wùhuà' will lead to confusion. Remember: Bad (è) + Change (huà) = Worsen.

To truly master 恶化 (èhuà), you must see how it sits alongside its synonyms and near-synonyms. Each has a specific 'flavor' and context.

恶化 vs. 变坏 (biànhuài): 恶化: Formal, systemic, serious (e.g., economy, health).
变坏: Informal, personal, or physical (e.g., weather, food, character).
恶化 vs. 退化 (tuìhuà): 恶化: Worsening of a situation or condition.
退化: Biological or functional degeneration (e.g., eyesight, evolutionary traits).
恶化 vs. 加剧 (jiājù): 恶化: Focuses on the transition from good/neutral to bad.
加剧: Focuses on the intensification of something already bad (e.g., 'pain intensified' - 疼痛加剧).

If you want to sound more literary, you might use the idiom 每况愈下 (měikuàng-yùxià), which means 'to go from bad to worse.' While 恶化 is a standard verb, 每况愈下 describes a steady, unrelenting decline that feels almost tragic. In a business report, you use 恶化; in a sad novel about a declining family, you use 每况愈下.

虽然采取了措施，但污染问题仍然在恶化。(Despite the measures taken, the pollution problem is still worsening.)

Another alternative is 剧变 (jùbiàn), which means a 'drastic change.' While not always negative, in a context where things are going wrong, 剧变 emphasizes the suddenness and violence of the shift, whereas 恶化 emphasizes the negative quality of the shift. Choosing the right word depends on whether you want to highlight the result (it's worse now) or the speed (it changed so fast).

How Formal Is It?

Fun Fact

The character '恶' has three different pronunciations (è, ě, wù) depending on its meaning, but in '恶化' it is always 'è' because it refers to the 'quality' of being bad.

Pronunciation Guide

UK /əː xuɑː/

US /ə xuɑ/

Both characters carry the 4th tone (falling), so they are both stressed equally and sharply.

Rhymes With

变化 (biànhuà) 文化 (wénhuà) 强化 (qiánghuà) 美化 (měihuà) 绿化 (lǜhuà) 消化 (xiāohuà) 深化 (shēnhuà) 老化 (lǎohuà)

Common Errors

Pronouncing '恶' as 'ě' (3rd tone), which means nausea.
Pronouncing '恶' as 'wù' (4th tone), which means to hate.
Mispronouncing 'huà' as 'huā' (1st tone - flower).
Using a flat tone instead of the sharp falling 4th tone.
Confusing the 'h' in 'huà' with a 'w' sound.

Difficulty Rating

Reading 3/5

Common in news and books, easy to recognize once the characters are known.

Writing 4/5

Writing '恶' correctly requires attention to stroke order and the 'heart' radical.

Speaking 3/5

Requires correct 4th tone pronunciation to avoid confusion with other 'è' words.

Listening 3/5

Easily identified in context of news or health discussions.

What to Learn Next

Prerequisites

坏 (huài) 变 (biàn) 化 (huà) 病 (bìng) 关系 (guānxì)

Learn Next

改善 (gǎishàn) 缓解 (huǎnjiě) 加剧 (jiājù) 演变 (yǎnbiàn) 退化 (tuìhuà)

Advanced

每况愈下 (měikuàngyùxià) 病入膏肓 (bìngrùgāohuāng) 势如破竹 (shìrúpòzhú - opposite trend)

Grammar to Know

The causative '使' (shǐ)

这种压力使他的健康恶化了。

The aspect marker '了' (le) for change of state

局势恶化了。

Adverbial modification

病情正在急剧恶化。

The 'due to' structure '由于...导致...'

由于污染，水质恶化。

Negative '不' with '防止'

我们要防止环境恶化。

Examples by Level

天气恶化了。

The weather got worse.

Subject + Verb + 了

他的感冒恶化了。

His cold got worse.

Possessive + Subject + Verb + 了

水质恶化了。

The water quality got worse.

Simple Subject + Verb

关系恶化了。

The relationship got worse.

Abstract noun as subject

环境在恶化。

The environment is worsening.

Use of '在' for ongoing action

病情恶化。

Condition worsens.

Short headline style

局势恶化。

The situation worsens.

Formal noun + Verb

空气恶化了。

The air got worse.

Subject + Verb + 了

如果不吃药，病情会恶化。

If you don't take medicine, the illness will worsen.

Condition (如果) + Result (会...)

由于下雨，交通情况恶化了。

Due to the rain, the traffic situation worsened.

Cause (由于) + Subject + Verb + 了

他们的友谊正在恶化。

Their friendship is worsening.

Use of '正在' for progressive aspect

这个城市的治安恶化了。

The public security of this city has worsened.

Possessive phrase as subject

经济情况开始恶化。

The economic situation began to worsen.

Verb '开始' + '恶化'

由于干旱，土地质量恶化。

Due to drought, the land quality deteriorated.

Cause-Effect structure

如果不努力，成绩会恶化。

If you don't work hard, your grades will worsen.

Hypothetical '会'

这里的环境逐年恶化。

The environment here is worsening year by year.

Adverbial '逐年' (year by year)

两国的关系在最近几个月急剧恶化。

The relationship between the two countries has deteriorated sharply in recent months.

Adverb '急剧' modifies '恶化'

这种药物可能会使病情恶化。

This medicine might cause the condition to worsen.

Causative structure '使...恶化'

由于缺乏投资，工厂的设备状况恶化了。

Due to a lack of investment, the condition of the factory equipment has deteriorated.

Complex subject phrase

为了防止局势恶化，政府采取了措施。

To prevent the situation from worsening, the government took measures.

Purpose clause '为了防止...'

全球气候变暖导致生态环境恶化。

Global warming leads to the deterioration of the ecological environment.

Verb '导致' (leads to) + Object

如果公司不改革，财务状况会继续恶化。

If the company doesn't reform, the financial situation will continue to worsen.

Use of '继续' (continue)

城市扩张导致周边水质恶化。

Urban expansion has led to the worsening of surrounding water quality.

Subject-Verb-Object

随着战争的爆发，当地人的生活条件恶化了。

With the outbreak of war, the living conditions of local people worsened.

Structure '随着...'

这种不负责任的行为只会进一步恶化事态。

This irresponsible behavior will only further worsen the state of affairs.

Adverb '进一步' (further)

报告指出，如果不加干预，贫富差距将继续恶化。

The report points out that without intervention, the gap between rich and poor will continue to worsen.

Formal reporting structure

医生担心，长期的压力会导致病人的健康恶化。

Doctors worry that long-term stress will lead to the deterioration of the patient's health.

Complex causal chain

由于管理不善，该地区的森林覆盖率正在恶化。

Due to poor management, the forest coverage rate in the area is deteriorating.

Noun phrase '森林覆盖率'

双方的误解使得原本紧张的关系进一步恶化。

Misunderstandings between the two sides made the already tense relationship worsen further.

Resultative '使得...进一步恶化'

经济危机的恶化引发了大规模的失业。

The worsening of the economic crisis triggered large-scale unemployment.

'恶化' used as a noun/subject

该地区的治安状况在短期内迅速恶化。

The security situation in the area deteriorated rapidly in a short period.

Adverb '迅速' (rapidly)

随着原材料价格上涨，企业的利润空间正在恶化。

As raw material prices rise, the profit margins of enterprises are deteriorating.

Economic context

地缘政治冲突的加剧导致了国际贸易环境的恶化。

The intensification of geopolitical conflicts has led to the deterioration of the international trade environment.

High-level vocabulary integration

若不及时修补，这种社会矛盾将会恶化为暴力冲突。

If not patched up in time, this social contradiction will worsen into violent conflict.

Structure '恶化为' (worsen into)

长期以来的体制弊端使得该国的公共服务质量不断恶化。

Long-standing systemic flaws have caused the quality of public services in the country to continuously deteriorate.

Abstract systemic subject

生态环境的恶化已经到了刻不容缓的地步。

The deterioration of the ecological environment has reached a point where no delay is permitted.

Idiomatic expression '刻不容缓'

这种单边主义政策无疑会恶化现有的多边贸易体系。

This unilateral policy will undoubtedly worsen the existing multilateral trade system.

Transitive use in formal policy context

由于缺乏有效的监管，该行业的市场秩序正在恶化。

Due to a lack of effective regulation, the market order of the industry is deteriorating.

Professional '监管' (regulation) context

患者在接受手术后，病情不仅没有好转，反而恶化了。

After the patient underwent surgery, the condition did not improve but instead worsened.

Structure '不仅没有...反而...'

数字鸿沟的扩大可能导致社会不平等现象进一步恶化。

The widening digital divide may lead to further worsening of social inequality.

Sociological analysis

这种系统性的腐败正从内部恶化着国家的治理能力。

This systemic corruption is worsening the country's governance capacity from within.

Abstract metaphorical use

面对不断恶化的国际局势，各国必须加强对话与合作。

Facing the continuously worsening international situation, all countries must strengthen dialogue and cooperation.

Participial phrase '面对不断恶化的...'

该地区的生态平衡一旦遭到破坏，其恶化过程往往是不可逆的。

Once the ecological balance of the region is destroyed, its deterioration process is often irreversible.

Scientific/Philosophical register

言论环境的恶化在一定程度上限制了学术自由的发展。

The deterioration of the discourse environment has, to some extent, limited the development of academic freedom.

Sociopolitical critique

经济结构的失衡是导致当前就业形势恶化的深层原因。

The imbalance of the economic structure is the deep-seated reason for the deterioration of the current employment situation.

Analytical depth

这种极端的意识形态只会恶化族群之间的隔阂。

This extreme ideology will only worsen the estrangement between ethnic groups.

Transitive use with abstract object

尽管投入了大量资金，但该地区的贫困状况并未得到根本改善，反而有所恶化。

Despite heavy investment, the poverty situation in the region has not fundamentally improved, but has rather worsened slightly.

Nuanced contrast with '反而有所'

我们要警惕那些可能导致社会信任恶化的各种因素。

We must be vigilant against various factors that may lead to the deterioration of social trust.

Complex object clause

Synonyms

退化变坏加剧

Antonyms

改善好转

Common Collocations

病情恶化

关系恶化

环境恶化

局势恶化

经济恶化

急剧恶化

进一步恶化

持续恶化

防止恶化

恶化趋势

Common Phrases

事态恶化

— The state of affairs is getting worse.

如果处理不当，事态会恶化。

治安恶化

— Public security is declining.

那个地区的治安恶化了。

水质恶化

— Water quality is deteriorating.

工业废水导致水质恶化。

空气恶化

— Air quality is getting worse.

冬天城市的空气恶化。

矛盾恶化

— A conflict or contradiction is worsening.

双方的矛盾正在恶化。

生态恶化

— Ecological deterioration.

过度开发导致生态恶化。

财务恶化

— Financial status is declining.

公司的财务状况恶化了。

健康恶化

— Health is failing.

他的健康状况开始恶化。

形势恶化

— The overall situation is worsening.

战争形势正在恶化。

环境恶化

— Environmental degradation.

我们要应对环境恶化。

Often Confused With

恶化 vs 变坏

变坏 is for people's character or food; 恶化 is for situations and conditions.

恶化 vs 加剧

加剧 means to intensify (can be good or bad, but usually bad); 恶化 specifically means becoming 'bad'.

恶化 vs 劣化

劣化 is a technical term for material or signal degradation.

Idioms & Expressions

"每况愈下"

— To go from bad to worse; to deteriorate steadily.

他的身体状况每况愈下。

Literary

"江河日下"

— Things are going downhill; declining day by day.

老牌企业的地位江河日下。

Literary

"病入膏肓"

— A disease has become incurable; a situation is beyond hope.

这家公司的财务问题已经病入膏肓。

Figurative

"雪上加霜"

— One disaster after another; adding frost to snow.

失业对他来说是雪上加霜，使生活更加恶化。

Common

"火上浇油"

— To add fuel to the fire; to make a bad situation worse.

你的话只会火上浇油，恶化局势。

Common

"无可救药"

— Incurable; hopeless.

这种恶化的习惯已经无可救药了。

Figurative

"日薄西山"

— Nearing one's end; like the sun setting behind the western hills.

那个帝国的国运已是日薄西山。

Literary

"百孔千疮"

— Full of holes and wounds; in a disastrous state.

战争留下了百孔千疮的恶化局面。

Literary

"岌岌可危"

— In imminent danger; at a critical point.

他的名声已经岌岌可危。

Common

"一落千丈"

— A sudden and drastic drop.

股票价格一落千丈，经济恶化了。

Common

Easily Confused

恶化 vs 变化

Similar sound (huà)

变化 means 'change' (neutral); 恶化 means 'worsen' (negative).

这里变化很大。(A lot has changed here.)

恶化 vs 腐化

Both end in '化'

腐化 refers to moral corruption or biological rot.

他的生活方式腐化了。

恶化 vs 退化

Both mean a decline

退化 is biological or functional degeneration.

人类的某些器官已经退化了。

恶化 vs 深化

Both end in '化'

深化 means to deepen (usually positive or neutral, like 'deepening understanding').

我们需要深化改革。

恶化 vs 简化

Both end in '化'

简化 means to simplify.

请简化这个流程。

Sentence Patterns

[Noun] + 恶化了

关系恶化了。

由于 [Reason], [Noun] 恶化

由于下雨，路况恶化。

使 [Object] 进一步恶化

这个决定使局势进一步恶化。

防止 [Noun] 恶化

我们要防止病情恶化。

随着 [Trend], [Noun] 正在恶化

随着污染增加，水质正在恶化。

[Noun] 的恶化引发了 [Result]

治安的恶化引发了居民的担忧。

[Noun] 恶化为 [Worse State]

矛盾恶化为暴力冲突。

面对不断恶化的 [Noun]

面对不断恶化的经济形势，我们必须开源节流。

Word Family

Nouns

恶化 (deterioration)

Verbs

恶化 (to worsen)

Adjectives

恶化的 (worsening)

邪恶 (evil)

凶恶 (fierce)

厌恶 (dislike)

化装 (disguise)

化学 (chemistry)

How to Use It

frequency

High in news, medium-high in professional settings, low in casual daily life.

Common Mistakes

Using 恶化 for characters. → 变坏
You can't say a person '恶化了' to mean they became evil; use '变坏了'.
Using 恶化 for broken objects. → 坏了
A broken table is '坏了', not '恶化了'.
Wrong tone for 恶. → è (4th tone)
Pronouncing it as 'ě' (3rd tone) means nausea.
Confusing 恶化 with 变化. → 恶化
变化 is neutral change; 恶化 is specifically negative change.
Forcing transitive use without '使'. → 这种行为使关系恶化了。
While '恶化了关系' is possible, '使...恶化' is more natural for causes.

Tips

Use with '了'

When a situation has already become worse, always add '了' at the end: 关系恶化了。

Common Pairings

Memorize the 'Big Three': 病情恶化, 关系恶化, 环境恶化. These cover 80% of usage.

Sharp Tones

Make the 4th tones sharp and clear to convey the seriousness of the word.

Radical Check

Notice the '心' (heart) at the bottom of '恶'. It shows that 'badness' is felt in the heart.

News Keyword

If you hear 'èhuà' on the news, pay attention—something serious is happening.

Not for Objects

Never use it for physical breakage (e.g., chairs, toys, cars).

Vs. 变坏

Use 变坏 for milk and naughty kids; use 恶化 for the economy and health.

Business Reports

Use '财务状况恶化' to describe declining profits in a professional way.

Causative

Use '使...恶化' when you want to point out a specific cause.

Into Idioms

Once comfortable, try using '每况愈下' to sound more like a native literary critic.

Memorize It

Mnemonic

Think of 'è' as the sound someone makes when they see something gross (Eww!), and 'huà' as the process of 'changing into'. So, Eww-化 is changing into something gross/bad.

Visual Association

Imagine a green plant turning brown and shriveling up. That process is '恶化'. Or imagine a peaceful blue sky turning into a dark, angry red storm.

Word Web

Relationship Health Economy Environment Condition Situation Deteriorate Worsen

Challenge

Try to use '恶化' in a sentence about a fictional country's economy. Then try to use it to describe a villain's plan in a movie.

Word Origin

The word is a combination of '恶' (è) and '化' (huà). '恶' originally depicted a heart under a footprint, suggesting something that weighs on the heart or is ugly/bad. '化' originally showed two people, one upright and one upside down, representing change or transformation.

Original meaning: To transform into something bad or evil.

Sino-Tibetan

Cultural Context

Be sensitive when using this word about someone's health or family situation, as it implies a very serious and potentially fatal decline.

Equivalent to 'deteriorate' or 'take a turn for the worse.' English speakers might use 'get worse' more often, while Chinese speakers use '恶化' even in semi-formal contexts.

Commonly used in 'The People's Daily' editorials. Found in medical dramas like 'The Clinic' when discussing patient crises. Used in environmental documentaries about the Gobi Desert expansion.

Practice in Real Life

Real-World Contexts

Hospital

病情恶化
防止恶化
突然恶化
由于感染恶化

News/Politics

关系恶化
局势恶化
紧张局势恶化
外交恶化

Environment

环境恶化
水质恶化
空气质量恶化
生态恶化

Business

财务状况恶化
市场环境恶化
竞争恶化
经济恶化

Relationships

感情恶化
友谊恶化
家庭关系恶化
进一步恶化

Conversation Starters

"你觉得现在的全球环境是在改善还是在恶化？"

"如果两个国家的关系恶化了，通常是什么原因？"

"当病人的病情恶化时，医生应该先做什么？"

"你有没有经历过和朋友的关系突然恶化的情况？"

"你认为哪些因素会导致一个城市的治安恶化？"

Journal Prompts

写一段关于全球气候变暖如何导致自然环境恶化的文字。

描述一次你看到的或者经历过的病情恶化的过程，以及后来的结果。

分析为什么有些公司的财务状况会在短时间内急剧恶化。

如果你是市长，你会采取什么措施来防止城市的空气质量恶化？

讨论在社交媒体时代，人与人之间的沟通关系是改善了还是恶化了。

Frequently Asked Questions

10 questions

No, for food going bad, use 变质 (biànzhì) or 坏了 (huàile). 恶化 is for abstract situations or health.

It is primarily a verb (to worsen), but it can function as a noun (deterioration) in phrases like '环境的恶化'.

The most common opposite is 改善 (gǎishàn), which means to improve.

Only for their health (病情) or their relationships (关系), not for their character (use 变坏 for character).

You can say '局势正在恶化' (júshì zhèngzài èhuà).

Yes, it is a formal word used in news, medicine, and professional contexts.

Both characters are 4th tone: è (falling) and huà (falling).

No, say '我的手机坏了' (My phone is broken).

While not an idiom itself, it is often replaced by idioms like 每况愈下 in literary contexts.

Yes, it implies a transition from one state to a worse one.