acid

英 [ˈæsɪd]

美 [ˈæsɪd]

n.  酸
adj.  酸的; 酸性的; 酸味的; 尖刻的; 尖酸的

复数：acids　

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Oxford 3000 / Collins.3 / BNC.1597 / COCA.3238

牛津词典

noun

• 酸
  a chemical, usually a liquid, that contains hydrogen and has a pH of less than seven. The hydrogen can be replaced by a metal to form a salt. Acids are usually sour and can often burn holes in or damage things they touch.
• 酸
  a chemical, usually a liquid, that contains hydrogen and has a pH of less than seven. The hydrogen can be replaced by a metal to form a salt. Acids are usually sour and can often burn holes in or damage things they touch.

adj.

• 酸的；酸性的
  that contains acid or has the essential characteristics of an acid; that has a pH of less than seven
  1. Rye is tolerant of poor, acid soils.
     黑麦耐贫瘠的酸性土壤。
• 酸的；酸味的
  that has a bitter sharp taste
  1. acid fruit
     酸水果
• 尖刻的；尖酸的
  critical and unkind
  1. an acid wit
     尖刻的俏皮话

柯林斯词典

• N-MASS 酸
  Anacidis a chemical substance, usually a liquid, which contains hydrogen and can react with other substances to form salts. Some acids burn or dissolve other substances that they come into contact with.
  1. ...citric acid...
     柠檬酸
  2. Acids in the stomach destroy the virus.
     胃酸能杀死病毒。
• ADJ-GRADED （物质）含酸的，酸性的
  Anacidsubstance contains acid.
  1. These shrubs must have an acid, lime-free soil.
     这些灌木必须生长在不含石灰的酸性土壤环境。
• ADJ-GRADED （水果或饮料）酸味的，酸的
  Anacidfruit or drink has a sour or sharp taste.
  1. These wines may taste rather hard and somewhat acid.
     这些酒可能喝着比较冲并且有股酸味。
• ADJ-GRADED 尖刻的；刻薄的
  Anacidremark, oracidhumour, is very unkind or critical.
  1. This comedy of contemporary manners is told with compassion and acid humour.
     这部当代风尚喜剧杂糅了悲悯的情怀和尖酸的幽默。
• 麦角酰二乙胺
  The drugLSDis sometimes referred to asacid.
• See also:amino acidhydrochloric acidnitric acidnucleic acidsulphuric acid

英英释义

noun

• street name for lysergic acid diethylamide
  Synonym:back breakerbattery-aciddosedotElvisloony toonsLucy in the sky with diamondspanesupermanwindow paneZen
• any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt

adj

• having the characteristics of an acid
  1. an acid reaction
• harsh or corrosive in tone
  1. an acerbic tone piercing otherwise flowery prose
  2. a barrage of acid comments
  3. her acrid remarks make her many enemies
  4. bitter words
  5. blistering criticism
  6. caustic jokes about political assassination, talk-show hosts and medical ethics
  7. a sulfurous denunciation
  8. a vitriolic critique
  Synonym:acerbacerbicacridbitterblisteringcausticsulfuroussulphurousvirulentvitriolic
• being sour to the taste
  Synonym:acidicacidulentacidulous

双语例句

• Nor is acid rain always, and universally, a bad thing.
  酸雨也并非在任何情况下都是坏事。
• The government had committed billions of pounds for a programme to reduce acid rain
  政府已经给一个旨在减少酸雨的方案拨了几十亿英镑。
• Arginine accumulates extensively in some plants as a soluble amino acid.
  在某些植物中，精氨酸以可溶性氨基酸大量积累。
• Hydrazoic acid in liquid form is very dangerous.
  处于液态的叠氮酸是很危险的。
• If your soil is very acid, add lime.
  如果土壤酸性太强，就加些石灰。
• When nitric acid is poured on copper, a Brown vapour gives off.
  将硝酸倒在铜上，会散发出一种棕色的蒸气。
• After extensive research, Albert Hoffman first succeeded in synthesizing the acid in 1938
  经过大量研究，艾伯特·霍夫曼于1938年首次成功合成了该酸性物质。
• The acid test of a school is 'would you send your own children there?'
  “你会将自己的孩子送去那里吗？”这一问题是衡量一所学校的试金石。
• Acid causes metal to corrode.
  酸使金属腐蚀。
• His stomach might rupture from all the acid
  他的胃可能因为这些酸液而穿孔。