diffuse是什么意思

时间：2026-06-22 02:50:16

单词 diffuse

标签六级考研考博雅思托福 GRE

音标英 [dɪˈfjuːs , dɪˈfjuːz] 美 [dɪˈfjuːs , dɪˈfjuːz]

释义 v. 散播；传播；使扩散；渗入；弥漫；使（光）漫射; 减弱; 平息adj. 散开的；分散的；冗赘的；扩散的；含糊的

变形第三人称单数 diffuses 副词 diffusely 现在分词 diffusing 名词 diffuseness 过去分词 diffused 过去式 diffused

diffuse 常用

双语例句

(1)A drop of ink diffused in the water, ending up with the water dirty.

一滴墨水在水中扩散开来，最后搞得水都脏了。

(2)A smell of decay diffused in the air, making us want to throw up.

一丝腐朽的味道在空气中蔓延开来，使得大家想吐。

(3)The diffuse fog in the mountains caused us a lot of trouble.

山里弥漫的浓雾给我们造成很大困扰。

(4)Technologies diffuse rapidly.

技术普及非常快

(5)The drop of red dye diffused slowly in the water.

那滴红色染料在水中慢慢扩散开来

(6)It allows nicotine to diffuse slowly and steadily into the bloodstream.

它使尼古丁缓慢、稳步地扩散到血液当中。

(7)Technologies diffuse rapidly.

技术普及非常快。

(8)The problem is how to diffuse power without creating anarchy.

问题在于如何将权力分散而不造成无政府状态。

(9)The presidents will meet to try and diffuse the tensions that threaten to reignite the conflict.

总统们将举行会晤以试图缓解可能重新引发冲突的紧张局面。

(10)The typical manifestations of PCP were bilateral diffuse infiltration distributing in perihilar regions.

PCP 的典型表现是双肺弥漫性渗出性病变分布于肺门周围。

同义词

adj. 弥漫的；散开的

divergent

vt. 扩散；传播；漫射

transmit spread abroad

vi. 传播；四散

spread abroad to disseminate

反义词

hard

词根词缀

同前缀词 dif- 不, 否定

(1)diffidence n. 缺乏自信；无自信；羞怯；内向

(2)diffident adj. 谦卑的；害羞的；缺乏自信的

(3)differ v. 不同；相异；意见不同

同根词 fus 流, 泻; 融化

(1)profuse adj. 过多的；极其丰富的；挥霍的；浪费的

(2)confuse v. 使迷惑；使困惑；混淆；误认；使更复杂；使难懂

(3)refuse v. 拒绝；拒绝接受；拒绝给予；未应要求起作用；不接受…求婚；拒绝跨

null -e

同根词

词根 diffuse

(1)diffused adj. 散布的，扩散的；普及的v. 散布，传播（diffuse的过去分词）；使分散

(2)diffusive adj. 普及的；散布性的；冗长的

(3)diffusely adv. 广泛地；扩散地

(4)diffusion n. 扩散，传播；[光] 漫射

(5)diffuser n. [机] 扩散器；散布者

(6)diffuseness n. 扩散；漫无边际

(7)diffusor n. 扩散器；散布者；扩散体

单词辨析

使分散；使散开

(1)scatter 普通用词，指用暴力等手段使人或物向四处散开，或把物随意撒开。

(2)diffuse 指光线、声音或气味等在空中传送或散布，强调覆盖面积与物质分布相对密度之间的关系。

(3)spread 指一直延伸、蔓延，侧重遍及。

(4)disperse 多指把一群人或物等彻底驱散。

diffuse 牛津

释义

spread or cause to spread over a wide area or between a large number of people

散播；传播；使扩散

[no obj.]technologies diffuse rapidly

技术推广得很快

[with obj.]the problem is how to diffuse power without creating anarchy.

问题是如何分散权利而又不引起无政府状态。

become or cause (a fluid, gas, individual atom, etc.) to become intermingled with a substance by movement, typically in a specified direction or at specified speed

（多指顺一定方向或以一定速度）（将）（液体、气体、单个原子等）渗入；（使）弥漫

[no obj.]oxygen molecules diffuse across the membrane

氧分子渗过隔膜

[with obj.]gas is diffused into the bladder.

气体渗入囊袋。

[with obj.]cause (light) to glow faintly by dispersing it in many directions

使（光）漫射。

adj.

spread out over a large area; not concentrated

散开的；分散的

the diffuse community which centred on the church

以教堂为中心散布的社区

the light is more diffuse.

光线更加分散。

(of disease)not localized in the body

（疾病）扩散的

diffuse hyperplasia.

　扩散增生。

lacking clarity or conciseness

含糊的；冗赘的

the second argument is more diffuse.

第二个论点更加含糊不清。

词源

"late Middle English： from Latin diffus- ‘poured out', from the verb diffundere, from dis- ‘away' + fundere ‘pour'; the adjective via French diffus or Latin diffusus ‘extensive', from diffundere."