acidnoun
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
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
acid fruit
酸水果
尖刻的；尖酸的
critical and unkind
an acid wit
尖刻的俏皮话
These words all describe a strong, unpleasant taste or smell.以上各词均形容味道或气味强烈、令人不适。
(of a taste or smell) strong and usually unpleasant; (of food or drink) having a bitter taste指（味道或气味）强烈的、令人不适的，（食物或饮料）味苦的
(of a smell or taste) strong and usually unpleasant; (of food or smoke) having a pungent smell or taste指（气味或味道）强烈的、令人不适的，（食物）味苦的，（烟）呛人的、刺鼻的：
the pungent smell of burning rubber
烧橡胶的刺鼻气味
(of a taste) bitter like the taste of a lemon or of fruit that is not ripe; (of food or drink) having a sour taste指（味道）酸的，（食物或饮料）有酸味的：
Too much pulp produces a sour wine.
过多的果肉会让酒变酸。
(of a smell or taste) strong and unpleasant; (of smoke) having an acrid smell指（气味或味道）刺激的、难闻的，（烟）呛人的、刺鼻的：
acrid smoke from burning tyres
燃烧轮胎产生的刺鼻气味
(of a taste or smell) strong and slightly bitter; (of food or drink) having a sharp taste指（味道或气味）强烈而略苦的、刺鼻的，（食物或饮料）味苦的、辛辣的：
The cheese has a distinctively sharp taste.
这奶酪味道很冲。
(of a taste or smell) bitter, like the taste of a lemon or of fruit that is not ripe; (of food or drink) having an acid taste指（味道）酸的，（气味）有刺激性的，（食物或饮料）有酸味的
Bitter , sour , sharp and acid are all used more for tastes. Pungent and acrid are used more for smells. A bitter taste is usually unpleasant, but some people enjoy the bitter flavour of coffee or chocolate. You cannot use any other word to describe this flavour. Sour and acid both describe the taste of a lemon or fruit that is not ripe. Sour is usually a negative term; acid can be negative or simply descriptive. A sharp or pungent flavour is more strong than unpleasant, especially when describing cheese. A pungent smell is usually unpleasant, but some people enjoy the pungent smell of rich, spicy food. An acrid smell is always unpleasant; acrid is not used for the smell of food. |
acid
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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
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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。
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...the acidity of rainwater.
雨水的酸性
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4
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。
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...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
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6
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。
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'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。
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8
N-UNCOUNT 麦角酰二乙胺
The drug LSD is sometimes referred to as acid . -
9
See also:amino acid;hydrochloric acid;nitric acid;nucleic acid;sulphuric acid
noun
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1
- street name for lysergic acid diethylamide
- Synonym: back breaker battery-acid dose dot Elvis loony toons Lucy in the sky with diamonds pane superman window pane Zen
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2
- 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
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1
- having the characteristics of an acid
- an acid reaction
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2
- harsh or corrosive in tone
- an acerbic tone piercing otherwise flowery prose
- a barrage of acid comments
- her acrid remarks make her many enemies
- bitter words
- blistering criticism
- caustic jokes about political assassination, talk-show hosts and medical ethics
- a sulfurous denunciation
- a vitriolic critique
- Synonym: acerb acerbic acrid bitter blistering caustic sulfurous sulphurous virulent vitriolic
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3
- being sour to the taste
- Synonym: acidic acidulent acidulous
数据来源：WordNet
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The concentration of acid in vomitus or aspirate need not reach this limit .
呕吐物或吸引液内酸的浓度不需要达到这一程度。
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Neutralization is the interaction of a base and an acid .
中和作用是碱和酸的相互作用
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It is treated with acid before being analysed .
对它先用酸处理再进行分析。
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Litmus paper turns red in the presence of an acid .
石蕊试纸遇到酸就变红。
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The acid test of a good driver is whether he or she remains calm in an emergency .
在紧急情况下能否保持冷静是对一个好司机的严峻考验。
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Sulphur dioxide is a pollutant and a major contributor to acid rain .
二氧化硫是一种污染物，并且是形成酸雨的主要因素。
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Acid corrodes metal .
酸腐蚀金属。
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If your soil is very acid , add lime .
如果土壤酸性太强，就加些石灰。
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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。
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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。
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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。
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Cars cause pollution , both smog and acid rain .
汽车造成的污染既有烟雾也有酸雨。
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Sulfur emissions from steel mills become acid rain .
炼钢厂排放出的硫形成了酸雨。
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His stomach might rupture from all the acid
他的胃可能因为这些酸液而穿孔。
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The somewhat acid flavour is caused by the presence of lactic acid .
这种微酸的味道是因为含有乳酸造成的。
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The acid etched holes in the crystal surface
那种酸在晶体表面蚀刻出一些小孔。
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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。
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What 's the scale that 's used to compare the strength of acids and alkalis ?
用何种标准来比较酸碱度？
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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。
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Acids in the stomach destroy the virus .
胃酸能杀死病毒。
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Carbolic acid is usually used for cleaning
石炭酸常用于清洁。
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Over time , the protein in the eggshell breaks down into its constituent amino acids
时间久了，蛋壳中的蛋白质就会分解为其构成成分氨基酸。
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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。
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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。
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Ulcers occur when the stomach 's natural acids eat into the lining of the stomach .
胃酸侵蚀胃内壁引发溃疡。
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Acid rain destroys trees and corrodes buildings .
酸雨毁坏树木，腐蚀建筑物。
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Wear cotton gloves when cleaning silver , because the acid in your skin can tarnish the metal .
清洁银器时要戴上棉手套，因为你皮肤里的酸性物质会使它失去光泽。
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Antacids are alkaline and they relieve pain by neutralizing acid in the contents of the stomach .
抗酸剂是碱性的，通过中和胃容物中的酸来减轻疼痛。
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Citric acid can be extracted from the juice of oranges , lemons , limes or grapefruit .
柠檬酸可以从橙汁、柠檬汁、酸橙汁或者柚子汁中提取。
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The pollution caused by cars leads to smog and acid rain .
汽车污染会造成烟雾和酸雨。
同义词