diffuse

单词音标

diffuse音标[di\'fju:z]

汉语翻译

vt. 散播, 传播

vi. 散播, 传播

a. 散开的, 弥漫的

【医】 扩散, 弥散, 弥漫

词型变化

名词:diffuseness副词:diffusely动词过去式:diffused过去分词:diffused现在分词:diffusing第三人称单数:diffuses

词意辨析

scatter, disperse, spread, diffuse

这些动词均含“分散、散开”之意。

scatter: 指人或物向四处散开，或把物随意撒开。

disperse: 多指把一群人或物等彻底驱散。

spread: 指一直延伸、蔓延，侧重遍及。

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。

英语解释

动词 diffuse:

move outward

同义词：spread, spread out, fan out

spread or diffuse through

同义词：permeate, pervade, penetrate, interpenetrate, imbue, riddle

cause to become widely known

同义词：circulate, circularize, circularise, distribute, disseminate, propagate, broadcast, spread, disperse, pass around

形容词 diffuse:

spread out; not concentrated in one place

(of light) transmitted from a broad light source or reflected

同义词：soft, diffused

lacking conciseness

例句

A diffuse mass of interstellar dust or gas or both, visible as luminous patches or areas of darkness depending on the way the mass absorbs or reflects incident radiation.

星云星际空间的尘埃或气体或两者共同构成的巨大天体，由其对光线的吸收和反射来决定其明亮可见或黑暗一团

Fashion trends diffuse themselves rapidly around the globe.

时装新潮很快就在全世界流行起来。

The light was diffused by the leaves.

树叶使光线漫射。

详细解释

dif.fuse

v.（动词）

dif.fused,dif.fus.ing,dif.fus.es

v.tr.（及物动词）

To pour out and cause to spread freely.

散开：流出并自由散开

To spread about or scatter; disseminate.

扩散：向四周扩展或散射；散布

To make less brilliant; soften.

减弱：使减少光亮；减弱

v.intr.（不及物动词）

To become widely dispersed; spread out.

散布，广布：使广为散布；广布

Physics To undergo diffusion.

【物理学】 扩散：经历扩散的过程

adj.（形容词）

Widely spread or scattered; not concentrated.

散开的：广泛扩展、散布的；不集中的

Characterized by verbosity; wordy.See Synonyms at wordy

罗嗦的；唠叨的参见 wordy

来源：

From Middle English [dispersed]

源自 中古英语 [分散的]

from Anglo-Norman diffus

源自 英法语 diffus

from Latin diffôsus [past participle of] diffundere [to spread]

源自 拉丁语 diffôsus [] diffundere的过去分词 [扩散]

dis- [out, apart] * see dis-

dis- [向四周分离] *参见 dis-

fundere [to pour] * see gheu-

fundere [泼出] *参见 gheu-

【引伸】

diffuse.ly

diffuse.ness