dilute

英 [daɪˈluːt]

美 [daɪˈluːt]

v.  稀释; 冲淡; 削弱; 降低; 使降低效果
adj.  稀释了的; 冲淡了的

过去分词：diluted　过去式：diluted　现在分词：diluting　第三人称单数：dilutes　

CET6考研TOEFLIELTSGRETEM8

Collins.2 / BNC.7662 / COCA.9506

同义词辨析

diluteadulterate【导航词义：掺杂】

牛津词典

verb

• 稀释；冲淡
  to make a liquid weaker by adding water or another liquid to it
  1. The paint can be diluted with water to make a lighter shade.
     这颜料可用水稀释以使色度淡一些。
• 削弱；降低；使降低效果
  to make sth weaker or less effective
  1. Large classes dilute the quality of education that children receive.
     大班上课会降低孩子所受教育的质量。

adj.

• 稀释了的；冲淡了的
  made weaker by adding water or another substance
  1. a dilute acid/solution
     稀释酸液 / 溶液

柯林斯词典

• V-ERG （使）稀释;（使）冲淡
  If a liquidis dilutedordilutes, it is added to or mixes with water or another liquid, and becomes weaker.
  1. If you give your baby juice, dilute it well with cooled, boiled water...
     如果给婴儿喝果汁，要用凉开水充分稀释。
  2. The liquid is then diluted...
     然后液体被稀释。
  3. The poisons seeping from Hanford's contaminated land quickly dilute in the water.
     从汉福德受污染的土地里渗出的有毒物质很快就在水中稀释了。
• ADJ-GRADED 稀释过的;冲淡的
  Adiluteliquid is very thin and weak, usually because it has had water added to it.
  1. ...a dilute solution of bleach.
     经稀释的漂白剂
• VERB 削弱;降低;减轻
  If someone or somethingdilutesa belief, quality, or value, they make it weaker and less effective.
  1. There was a clear intention to dilute black voting power...
     明显有意图要削弱黑人的选举力量。
  2. Serious attention is being given to diluting the value of personal tax allowances.
     人们正密切关注降低个人收入免税额度一事。

英英释义

verb

• lessen the strength or flavor of a solution or mixture
  1. cut bourbon
  Synonym:thinthin outreducecut
• corrupt, debase, or make impure by adding a foreign or inferior substance
  1. adulterate liquor
  Synonym:loadadulteratestretchdebase

adj

• reduced in strength or concentration or quality or purity
  1. diluted alcohol
  2. a dilute solution
  3. dilute acetic acid
  Synonym:diluted

双语例句

• This is a dilute solution.
  这是一种稀释溶液。
• Separation of the two components is accomplished by dissolving the frit in dilute nitric acid.
  将玻璃料溶于稀硝酸中来完成两个组分的分离。
• For the dilute molecules, there is a change.
  对于稀溶液中的分子，有变化。
• Zinc displaces the hydrogen of dilute acids.
  锌置换了稀酸中的氢。
• A simple protein that is soluble in dilute salt solutions and insoluble in distilled water.
  优球蛋白，真球蛋白：一种简单的蛋白质，溶解于稀释的盐水中，不溶于蒸馏水。
• The water will dilute the wine.
  水能使酒变淡。
• Dissolve in and dilute to volume with Mobile Phase.
  叠化在朝派和稀释容量有的莫比尔分阶段前进。
• There the people-made pollutants increasingly surpass the ability of air and water to dilute the contaminants to safe levels.
  在那里，人为的污染物质日益超越了空气和水将污染物分解稀释到安全水平的能力。
• The poisons seeping from Hanford's contaminated land quickly dilute in the water.
  从汉福德受污染的土地里渗出的有毒物质很快就在水中稀释了。
• Never mix vodka with another beverage or dilute it.
  一定不要将伏特加与其他饮料混合，也不要稀释它。