Word · CEFR C2 · Frequency #11715
diffuses
扩散；散布；弥漫
diffuses is the third person singular of diffuse.
核心释义
To spread or be spread through a substance such as air or water, especially by moving outward in all directions.
- 1.
将(某物)散布于空气、水或其他物质中或穿过其中,尤指通过流体运动或被动方式。
To spread (something) over or through as in air, water, or other matter, especially by fluid motion or passive means.
- 2.
向外扩散
move outward
- 3.
扩散；散布于空气、水或其他物质中,尤指通过流体运动或被动方式。
To be spread over or through as in air, water, or other matter, especially by fluid motion or passive means.
- 4.
散布于
spread or diffuse through
- 5.
使广为流传
cause to become widely known
传播；使广为流传；将(某物)散布于空气、水或其他物质中或穿过其中,尤指通过流体运动或被动方式。；向外扩散；扩散；散布于空气、水或其他物质中,尤指通过流体运动或被动方式。；散布于
用法In use
The new technology helped diffuse information quickly across the company.
用法提示：此处 diffuse 用作动词，表示信息或知识广泛传播。
As the protests grew, the government tried to diffuse the tension by offering concessions.
用法提示：此处 diffuse 用作动词，表示缓解或分散紧张情绪。
The scent of lavender slowly diffused through the room.
用法提示：此处 diffused 是过去式，表示气味扩散。
diffuse + noun phrase
Social media helped diffuse the news quickly.
社交媒体帮助迅速散播了这则消息。
diffuse + preposition (through/into/across) + noun phrase
表示扩散到某个空间。
相关词与表达Connections
搭配Collocations
- diffuse through
- 通过…扩散；在…中弥漫
- The smell of coffee began to diffuse through the kitchen.咖啡的香味开始在厨房里弥漫。
- diffuse into
- 扩散到…之中
- The gas slowly diffused into the surrounding air.气体慢慢扩散到周围的空气中。
- diffuse across
- 扩散穿过；遍布于
- Light diffused across the room through the frosted glass.光线透过磨砂玻璃散布到整个房间。
- diffuse throughout
- 弥漫于；扩散到…各处
- The scent of flowers diffused throughout the garden.花香弥漫在整个花园里。
- diffuse knowledge
学习提示Learner notes
记忆技巧Memory Tip
想象一滴墨水滴进清水，慢慢向外扩散、弥漫开来，就像 diffuse 的声音“滴-敷”散开。
语境与语域Context & Register
语域：formal 常见场景：academic writing、formal reports、news analysis 该词在正式或书面语境中比较常见，口语中更常用 spread 等词。
发音与拼写Pronunciation & Spelling
同韵词：profuse /prəˈfjus/、abuse (名词) /əˈbjus/、misuse (名词) /ˌmɪsˈjus/ 与 diffuse 的重读音节 /jus/ 押韵。注意拼写相同的 -fuse 动词 confuse /kənˈfjuz/、infuse /ɪnˈfjuz/、suffuse /səˈfjuz/ 结尾是浊音 /z/，与 diffuse 读音不同。
用法优先级Usage priority
Collins 词频等级为 1，建议结合例句记忆，而不是只背中文释义。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, OCTANOVE, WIKTIONARY.