Meanings of 扩散
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About 扩散
Podcast: 扩散
Podcast: 扩散
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AI Study Notes for 扩散
扩展 (kuòzhǎn) refers to the act of expanding or extending something, often in a physical or metaphorical sense, whereas 扩散 (kuòsàn) emphasizes the spreading or diffusion aspect.
Imagine a balloon (the character 扩) that is being blown up and starting to spread out (散) in all directions. The sound 'kuo' can remind you of 'expand,' which aligns with the idea of spreading or diffusing.
Be mindful of the context when using 扩散, as it can imply a more general or scientific spread. Common collocations include '信息扩散' (information diffusion) and '病毒扩散' (virus spread). Avoid confusion with similar verbs like '传播' (to transmit), which may have a slightly different nuance.
As an HSK 6 word, 扩散 connects with other advanced vocabulary related to science and social phenomena. Students should focus on its usage in both academic and everyday contexts to enhance comprehension and fluency.
In Chinese society, the concept of 扩散 is particularly relevant in discussions about the spread of information on social media, reflecting the rapid dissemination of news and trends in modern life.
Learners often confuse 扩散 with 传播, using them interchangeably. For example, saying '信息传播' (information spread) is correct, but one might mistakenly say '信息扩散' in contexts where '传播' is more appropriate.
Pronunciation of 扩散
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Component Characters
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Grammar Patterns of 扩散
扩散 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. It carries 6 related meanings, each with its own usage notes below. The example sentences below show it in action, with practice buttons (Listen, Practice Writing, Practice Speaking) on every line.
Complete the Sentence
有关于分子____速度的数据。
There are data on the rates of diffusion of molecules.
Example Sentences for 扩散 (3)
Cultural Notes for 扩散
In Chinese society, the concept of 扩散 is particularly relevant in discussions about the spread of information on social media, reflecting the rapid dissemination of news and trends in modern life.
Frequently Asked Questions about 扩散
No, 扩散 can be used both in scientific contexts and in everyday discussions about the spread of ideas or trends.