diffuse

英 [dɪˈfjuːs , dɪˈfjuːz]

美 [dɪˈfjuːs , dɪˈfjuːz]

adj.  弥漫的; 扩散的; 漫射的; 不清楚的; 难解的; 冗长的; 啰唆的
v.  传播; 普及; 使分散; 散布; (使气体或液体)扩散，弥漫，渗透; (使光)模糊，漫射，漫散

过去分词：diffused　第三人称单数：diffuses　现在分词：diffusing　过去式：diffused　

CET6考研TOEFLIELTSGRETEM8

Collins.1 / BNC.11715 / COCA.12366

同义词辨析

diffusediscursiverambling【导航词义：冗赘的】

牛津词典

adj.

• 弥漫的；扩散的；漫射的
  spread over a wide area
  1. diffuse light
     漫射光
  2. a diffuse community
     居住分散的社群
• 不清楚的；难解的；冗长的；啰唆的
  not clear or easy to understand; using a lot of words
  1. a diffuse style of writing
     冗赘的文体

verb

• 传播；普及；使分散；散布
  to spread sth or become spread widely in all directions
  1. 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。
  2. Technologies diffuse rapidly.
     技术普及非常快。
• （使气体或液体）扩散，弥漫，渗透
  if a gas or liquid diffuses or is diffused in a substance, it becomes slowly mixed with that substance
• （使光）模糊，漫射，漫散
  to make light shine less brightly by spreading it in many directions
  1. The moon was fuller than the night before, but the light was diffused by cloud.
     月亮比头一天晚上更圆，但因云层遮掩而月光朦胧。

柯林斯词典

The verb is pronounced /dɪ'fjuːz/. The adjective is pronounced /dɪ'fjuːs/. 动词读作 /dɪ'fjuːz/。形容词读作/dɪ'fjuːs/。


• V-ERG (使）（知识、消息等)传播；（使）散布；（使）普及
  If something such as knowledge or informationis diffused, or if itdiffusessomewhere, it is made known over a wide area or to a lot of people.
  1. Over time, the technology is diffused and adopted by other countries.
     久而久之，这项技术传播到了其他国家并得到利用。
  2. ...an attempt to diffuse new ideas...
     传播新思想的尝试
  3. As agriculture developed, agricultural ideas diffused across Europe.
     随着农业的发展，农业知识开始在欧洲普及。
• VERB 宣泄，舒缓(尤指不良情绪)
  Todiffusea feeling, especially an undesirable one, means to cause it to weaken and lose its power to affect people.
  1. The arrival of letters from the Pope did nothing to diffuse the tension.
     教皇的来信并没有缓解紧张的气氛。
• VERB 使(光)漫射;使发散
  If somethingdiffuseslight, it causes the light to spread weakly in different directions.
  1. Diffusing a light also reduces its power...
     使灯光漫射也会降低其强度。
  2. The sun slid behind trees, its last light diffused by wintry branches.
     太阳躲到了树后，余晖透过冬日的树枝洒落下来。
• V-ERG （使）扩散;（使）弥漫;（使）渗透
  Todiffuseorbe diffusedthrough something means to move and spread through it.
  1. It allows nicotine to diffuse slowly and steadily into the bloodstream...
     它能使尼古丁平稳缓慢地渗透到血液里。
  2. It created a glowing centre of warmth that quickly diffused through my limbs...
     它形成了一个温暖的热源，热量迅速扩散至我的四肢。
  3. The moisture present in all foods absorbs the flavour of the smoke and eventually diffuses that flavour into its interior.
     所有食物中都存在的水分会吸收烟味，并最终将其散播到食物内部。
• ADJ-GRADED 散布的;分散的;弥漫的
  Something that isdiffuseis not directed towards one place or concentrated in one place but spread out over a large area.
  1. ...a diffuse community...
     分散的社群
  2. A cold, diffuse light filtered in through the skylight.
     一道冰冷的光线透过天窗漫射进来。
• ADJ-GRADED 含糊不清的;难以理解的
  If you describe something asdiffuse, you mean that it is vague and difficult to understand or explain.
  1. His writing is so diffuse and obscure that it is difficult to make out what it is he is trying to say.
     他的文章含混晦涩，让人看后不知所云。

英英释义

verb

• cause to become widely known
  1. spread information
  2. circulate a rumor
  3. broadcast the news
  Synonym:circulatecircularizecircularisedistributedisseminatepropagatebroadcastspreaddispersepass around
• spread or diffuse through
  1. An atmosphere of distrust has permeated this administration
  2. music penetrated the entire building
  3. His campaign was riddled with accusations and personal attacks
  Synonym:permeatepervadepenetrateinterpenetrateimbueriddle
• move outward
  1. The soldiers fanned out
  Synonym:spreadspread outfan out

adj

• spread out
  1. a large diffuse organization
• lacking conciseness
  1. a diffuse historical novel
• (of light) transmitted from a broad light source or reflected
  Synonym:softdiffused

双语例句

• The typical imaging findings of intracranial hypotension are: sagging of posterior fossa structures and diffuse pachymeningeal enhancement.
  颅内低压综合征的典型影像表现为：后颅窝结构下垂和弥漫性硬脑膜强化。
• Over time, the technology is diffused and adopted by other countries.
  久而久之，这项技术传播到了其他国家并得到利用。
• Objective To deepen the recognization of diffuse axonal injury ( DAI) and to improve its diagnosis and treatment.
  目的为加深对脑弥漫性轴索损伤的认识，提高其诊断和治疗效果。
• Objective To investigative the value of MRI in the clinical diagnosis of diffuse axonal injury ( DAI).
  目的：探讨MRI技术在诊断脑弥漫性轴索损伤（DAI）中的价值。
• Hedonism and frivolity will diffuse hell tnrough all our days.
  享乐主义和轻薄浮佻会将地狱扩展到我们的整个日子之中。
• A diffuse book is very tiresome to read.
  冗长的书读起来令人厌倦。
• The sun slid behind trees, its last light diffused by wintry branches.
  太阳躲到了树后，余晖透过冬日的树枝洒落下来。
• Objective: To investigate therapeutic effect of hyperbaric oxygen on diffuse axonal injury ( DAI) and its mechanism.
  目的：探讨高压氧在脑弥漫性轴索损伤治疗中的疗效和机制。
• A cold, diffuse light filtered in through the skylight.
  一道冰冷的光线透过天窗漫射进来。
• It created a glowing centre of warmth that quickly diffused through my limbs
  它形成了一个温暖的热源，热量迅速扩散至我的四肢。