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acidity

acidity
[英] [əˈsɪdɪti:] [美] [əˈsɪdɪti] 生词本

n.

  • 柯林斯高阶英汉双解学习词典

  • 英英释义

  • 行业释义

  • 词典例句

1. N-MASS 酸 An acid is 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. 

  • ...citric acid...

    柠檬酸

  • Acids in the stomach destroy the virus.

    胃酸能杀死病毒。

2. ADJ-GRADED （物质）含酸的，酸性的 An acid substance contains acid. 

  • 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。

acidity

  • ...the acidity of rainwater.

    雨水的酸性

3. ADJ-GRADED （水果或饮料）酸味的，酸的 An acid fruit or drink has a sour or sharp taste. 

  • 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。

acidity

  • ...a finely balanced wine with ripe acidity and soft fruit flavours.

    融合了芳醇的酸味和柔和的水果口味的调味精致的酒

4. ADJ-GRADED 尖刻的；刻薄的 An acid remark, or acid humour, is very unkind or critical. 

  • 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。

acidly

  • 'You don't know how to be a mother and you never did,' she said acidly.

    “你不知道怎样做一位母亲，而且你从来就没有知道过，”她刻薄地说。

5. N-UNCOUNT 麦角酰二乙胺 The drug LSD is sometimes referred to as acid . 
6. See also: amino acid; hydrochloric acid; nitric acid; nucleic acid; sulphuric acid;  
Noun

1. the property of being acidic

2. the taste experience when something acidic is taken into the mouth

3. pH values below 7

化学

<名>
  • 1.酸度
  • 2.又称 :酸度(degree of acidity )

医学

  • 1.①酸性，②含酸(氢离子)的
<名>
  • 1.酸度

机械

<名>
  • 1.酸度
  • 2.表征熔渣酸性强弱程度的量。

生态学

<名>
  • 1.酸度
  • 2.水与强碱标准溶液定量作用至一定pH值的能力。单位以CaCO3mg/L表示。

电力

<名>
  • 1.酸度
1. Acidity in soil can be neutralized by spreading lime on it.
土壤的酸性可以通过在它上面撒石灰来中和。

来自《简明英汉词典》

2. Check the acidity of the soil with a test kit.
用试验器具测一下土壤的酸度。

来自《简明英汉词典》

3. This plant prefers alkaline soil, though it will readily tolerate some acidity.
这种植物在酸性土壤中也能生存，但硷性土壤更加适宜。

来自《简明英汉词典》