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

• 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。
• 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。
• Direct light is better for reading than diffuse light.
  直射光比漫射光更有利于阅读。
• Results the low echo may be either sporadic or diffuse.
  结果广泛低回声表现为散在性和弥漫性。
• 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。
• For the diffuse I used a bitmap with a meadow with flowers to make the landscape more colorful.
  对于弥漫我所用的鲜花草甸与位图，使景观更加丰富多彩。
• The use of radionuclide131I in treatment of diffuse toxic goiter has become one of the main clinical methods.
  利用放射性核素131I治疗弥漫性毒性甲状腺肿已经成为临床的主要方法之一。
• 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。
• 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。
• 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。