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March 24, 2026
恶化(惡化)èhuà(e4hua4)
恶化 (e4 hua4) means 'to worsen' or 'to deteriorate,' typically used in contexts related to health, situations, or conditions. This verb conveys a negative change, emphasizing a decline from a previously better state. It's often used in discussions about environmental issues, economic conditions, or personal relationships.
Frequency#5714DifficultyHard
Cultural Note
In discussions about environmental issues in China, the term 恶化 is often used to describe air quality deterioration, reflecting the country's ongoing struggle with pollution and its impact on public health.
Memory Tip
Think of 恶 (e4) as a 'nasty' face and 化 (hua4) as 'change.' Imagine a nasty face that changes from happy to sad, symbolizing a worsening situation. The '恶' part looks like a face frowning, reminding you of deterioration.
Meanings of 恶化
èhuà(e4hua4)
1to worsen
Exercise 1 of 2
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About 恶化
恶化Simplified
惡化Traditional
—Strokes
—Radical
动词dòngcíverb (v.)Part of Speech
#5714Frequency Rank
HSK 2.0L6HSK 3.0L7AdvancedTOCFLL5CEFRC2
Podcast: 恶化
Podcast: 恶化
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AI Study Notes for 恶化
Quick Contrast
恶化 (worsen) vs 下降 (decline) — use 恶化 for a negative change in condition, while 下降 implies a decrease in level or quantity.
Memory Mnemonic
Think of 恶 (e4) as a 'nasty' face and 化 (hua4) as 'change.' Imagine a nasty face that changes from happy to sad, symbolizing a worsening situation. The '恶' part looks like a face frowning, reminding you of deterioration.
Usage Notes
Learners often confuse 恶化 with 增加 (zeng1 jia1), which means 'to increase.' Remember that 恶化 specifically implies a negative change. It is generally used in formal contexts, so be mindful of your audience when using it.
HSK Study Tips
As an HSK 6 word, 恶化 connects with other vocabulary related to change and conditions, such as 改变 (gai3 bian4) meaning 'to change' and 发展 (fa1 zhan3) meaning 'to develop.' Focus on using it in complex sentences to express nuanced thoughts.
Cultural Note
In discussions about environmental issues in China, the term 恶化 is often used to describe air quality deterioration, reflecting the country's ongoing struggle with pollution and its impact on public health.
Common Mistakes
Learners often misuse 恶化 by pairing it with positive outcomes, such as saying '经济恶化导致增长' (The economy worsening leads to growth), which is illogical. Correctly, one would say '经济恶化导致衰退' (The economy worsening leads to decline).
AI-enhanced 2026-03-24
Pronunciation of 恶化
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Grammar Patterns of 恶化
恶化 functions as a verb — the action or state of the sentence. The Chinese order is Subject + Verb + Object (我吃饭). Negate it with 不 (habitual / future) or 没(有) (completed action). Add aspect markers like 了, 过, 着 directly after the verb. The example sentences below show it in action, with practice buttons (Listen, Practice Writing, Practice Speaking) on every line.
Exercise 1 of 4
Complete the Sentence
我们担心稍微颠簸一下就可能会使她的伤势____。
We were worried that one tiny jolt could worsen her injuries.
Example Sentences for 恶化 (8)
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1
我们担心稍微颠簸一下就可能会使她的伤势恶化。
wǒ mén dān xīn shāo wēi diān bò yī xià jiù kě néng huì shǐ tā de shāng shì è huà。
We were worried that one tiny jolt could worsen her injuries.
The security forces had to intervene to prevent the situation worsening.
5
他的病情恶化,日甚一日.
tā de bìng qíng è huà, , rì shèn yī.
His condition steadily deteriorated.
6
她的健康状况急剧恶化，不久便去世了。
tā de jiàn kāng zhuàng kuàng jí jù è huà， ， bù jiǔ biàn qù shì。
Her health deteriorated rapidly, and she died shortly afterwards.
7
这儿的医疗体制使问题进一步恶化。
zhè ér de yī liáo tǐ zhì shǐ wèn tí jìn yī bù è huà。
The problem is compounded by the medical system here.
8
由于同时缺乏钙而使之恶化.
yóu yú tóng shí quē fá gài ér shǐ zhī è huà.
They may be exacerbated by a simultaneous deficiency of calcium.
Cultural Notes for 恶化
🏮Cultural insight
In discussions about environmental issues in China, the term 恶化 is often used to describe air quality deterioration, reflecting the country's ongoing struggle with pollution and its impact on public health.
Frequently Asked Questions about 恶化
No, 恶化 can be used for any situation that declines, including economic conditions, relationships, and environmental issues.
While it is more commonly used in formal contexts, it can be understood in informal conversations as well, especially when discussing serious topics.
Some synonyms include 变坏 (bian4 huai4), which also means 'to become worse,' and 恶劣 (e4 lie4), meaning 'bad or poor.'
