1
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。
扩散；散布；弥漫
先理解核心含义，再看它在真实句子里的用法。
扩散；散布；弥漫
To spread or be spread through a substance such as air or water, especially by moving outward in all directions.
Social media helped diffuse the news quickly.
社交媒体帮助迅速散播了这则消息。
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.
向外扩散
move outward
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.
散布于
spread or diffuse through
diffuse
Base
原形
diffuses
3rd person
第三人称单数
diffusing
-ing
现在分词
diffused
Past
过去式
diffused
Past participle
过去分词
The scientist diffuses the information quickly.
科学家迅速传播信息。
The news diffused through the town.
消息在镇上传播开来。
They are diffusing the new policy to all employees.
他们正在向所有员工传播新政策。
动词形式规则变化
The new technology helped diffuse information quickly across the company.
这项新技术帮助信息在公司内迅速传播。
As the protests grew, the government tried to diffuse the tension by offering concessions.
随着抗议活动扩大，政府试图通过让步来缓解紧张局势。
The scent of lavender slowly diffused through the room.
薰衣草的香味在房间里慢慢弥漫开来。
Social media helped diffuse the news quickly.
社交媒体帮助迅速散播了这则消息。
表示扩散到某个空间。
The scent of flowers diffused through the room.
花香弥漫了整个房间。
New ideas often diffuse from urban centers to rural areas.
新观念常常从城市中心传播到农村地区。
被动语态表示被扩散。
The light was diffused by the frosted glass.
光线被磨砂玻璃扩散了。
Not this
The smoke defused through the room.
Use this
The smoke diffused through the room.
学生常将 'diffuse' 误拼为 'defuse'，后者意为 '拆除引信' 或 '缓和'，而 'diffuse' 意为 '扩散'。
Not this
The gas is diffuse in the air.
Use this
The gas diffuses in the air.
动词 'diffuse' 需要用动词形式，而非形容词 'diffuse'（读音不同），表示气体在空气中扩散的过程。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
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。
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。
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。
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。
传播知识
The internet helps diffuse knowledge across the globe.
互联网有助于将知识传播到全世界。
散发气味；使气味弥漫
The candles diffused a soft scent through the room.
蜡烛的香气弥漫在房间里。
分散责任（使无人明确负责）
The manager tried to diffuse responsibility for the mistake across the entire team.
经理试图把这次错误的责任分散到整个团队身上。
分散指责；分摊过错
Instead of accepting the failure, he attempted to diffuse blame among his colleagues.
他非但没有接受失败，反而试图在同事之间分散指责。
分散权力
The new constitution aims to diffuse power among several branches of government.
新宪法旨在将权力分散到政府的几个部门之间。
Use diffuse naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
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。
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。
Dictionary facts from ECDICT, OCTANOVE, WIKTIONARY.