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TOEFL IELTS BNC: 7662 COCA: 9506

dilute

verb
/daɪˈluːt/
/daɪˈluːt/
Verb Forms
present simple I / you / we / they dilute
/daɪˈluːt/
/daɪˈluːt/
he / she / it dilutes
/daɪˈluːts/
/daɪˈluːts/
past simple diluted
/daɪˈluːtɪd/
/daɪˈluːtɪd/
past participle diluted
/daɪˈluːtɪd/
/daɪˈluːtɪd/
-ing form diluting
/daɪˈluːtɪŋ/
/daɪˈluːtɪŋ/
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  1. dilute something (in/with something) to make a liquid weaker by adding water or another liquid to it稀释;冲淡 synonym water down
    • 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。
    Extra Examples
    • The fragrances are highly diluted.香水被稀释得很淡。
    • The perfumes are diluted in vegetable oils.香水稀释到植物油中。
    Oxford Collocations Dictionaryadverb
    • highly
    • slightly
    preposition
    • in
    • with
    See full entry
  2. dilute something to make something weaker or less effective削弱;降低;使降低效果 synonym water down
    • 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。
    • The effect of this policy has now been considerably diluted.该政策的效果现在已被大大削弱了。
    Oxford Collocations Dictionaryadverb
    • significantly
    • somewhat
    See full entry
  3. Word Originmid 16th cent.: from Latin dilut- ‘washed away, dissolved’, from the verb diluere.

dilute

adjective
/daɪˈluːt/
/daɪˈluːt/
jump to other results
  1. (also diluted)
    (of a liquid液体) made weaker by adding water or another substance稀释了的;冲淡了的
    • Fertilize with a dilute liquid plant food.用稀释的液体植物养料施肥。
  2. (chemistry化学) (of a solution) having only a small amount of a substance dissolved in it稀释:仅溶解少量物质
    • a dilute solution of acetic acid醋酸的稀溶液
  3. Word Originmid 16th cent.: from Latin dilut- ‘washed away, dissolved’, from the verb diluere.

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