diffusive

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英 { "us": "", "uk": "" }
数据源: ai_enrichment
形容词,指事物具有扩散、散播或冗长啰嗦的特性,常用于描述气体、液体、光线或思想的传播方式。

用法要点

句型搭配

通常用作定语形容词,修饰名词,描述扩散或冗长的性质;也可作表语,与系动词连用。

• a diffusive process
• The style is diffusive.
• become diffusive

介词用法

常与介词'of'连用,表示扩散的来源或内容;在学术语境中,可与'through'搭配表示通过介质扩散。

• diffusive of light
• diffusive through air
• diffusive of ideas

语域说明

多用于正式或学术语境,如科学、工程、文学批评;日常口语中较少使用,可用'spreading'或'long-winded'替代。

• in scientific papers
• in literary analysis
• formal reports

基础例句

The perfume had a diffusive scent that filled the entire room.

这款香水有一种扩散性的香味,弥漫了整个房间。

His diffusive speech made the meeting last much longer than planned.

他冗长的发言让会议比原计划延长了很多。

The diffusive light from the window created a soft glow in the evening.

从窗户透出的扩散光线在傍晚营造出柔和的光晕。

高级例句

In physics, diffusive transport describes how particles move from high to low concentration areas.

在物理学中,扩散传输描述了粒子如何从高浓度区域移动到低浓度区域。

The company's diffusive marketing strategy helped spread brand awareness across multiple regions.

公司扩散式的营销策略有助于将品牌知名度传播到多个地区。

Her diffusive writing style, while detailed, often obscures the main argument in academic papers.

她冗长的写作风格虽然详细,但在学术论文中常常掩盖了主要论点。

高频搭配

verb

bebecomeseemappearmake something

adjective

highly diffusiveless diffusiveinherently diffusiverapidly diffusive

noun

diffusive processdiffusive propertydiffusive effectdiffusive movementdiffusive speech

adverb

highlyrapidlyslowlyinherently

preposition

ofthroughinacross

phrase

diffusive in naturediffusive of heatdiffusive through membranesdiffusive writing style

常见错误

❌ 错误:The news diffusive quickly on social media.
✓ 正确:The news spread quickly on social media.

'diffusive'是形容词,不能直接作动词表示'传播';应使用动词'spread'或' disseminate'。

❌ 错误:He is a diffusive person, always talking a lot.
✓ 正确:He is a long-winded person, always talking a lot.

在描述人'啰嗦'时,'diffusive'不常用且可能不自然;更地道的说法是'long-winded'或'verbose'。

近义词辨析

spreading

'spreading'更通用,强调动作或过程;'diffusive'更正式,侧重描述扩散的性质或特性。

The spreading rumor caused panic. (强调传播动作) / The diffusive nature of the gas made it hard to contain. (强调扩散特性)

prolix

'prolix'特指语言或文字冗长啰嗦,贬义更强;'diffusive'在描述冗长时更中性,也可指物理扩散。

His prolix essay bored the readers. (强调冗长负面) / Her diffusive explanation covered all points but was lengthy. (中性描述)