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acid  
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KK:[ˈæsɪd] DJ:[ˈæsid]

名複: acids  

權威釋義

a.

  1. 酸的,有酸味的
  2. 【化】酸性的
  3. 尖酸刻薄的
  4. 敏銳的

n.

  1. 【化】酸[C][U]
  2. 有酸味的東西[U]
  3. 尖刻,譏刺[U]
  4. 【俚】迷幻藥[U]

辨析

以上來源於:《英漢大辭典》

n.

  1. a substance (typically, a corrosive or sour-tasting liquid) with particular chemical properties including turning litmus red, neutralizing alkalis, and dissolving some metals.
  2. Chemistry  any molecule able to donate a proton or accept electrons in reactions.
  3. informal the drug LSD.

adj.

  1. containing or having the properties of an acid; having a pH of less than 7.
  2. sharp-tasting or sour.
  3. (of remarks) bitter or cutting.
  4. Geology  & Metallurgy  rich in silica.

Derivative

  • acidification n.
  • acidify v.
    (acidifies, acidifying, acidified)
    .
  • acidly adv.
  • acidy adj.

Etymology

C17: from L. acidus, from acere ‘be sour’.

以上來源於:《簡明牛津英語詞典》


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單選題

Cindy felt excited when __ that she had successfully passed the acid test and won the scholarship.


對答案



維基百科

Acid可以指:

  • ACID,資料庫管理系統概念