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单词 alcohol
释义

alcohol /ˈælkəhɒl//ˈælkəhɔːl/

英汉-汉英词典
n. 酒; 酒精; 含酒精的饮料
词组 | 习惯用语
polyvinyl alcohol 聚乙烯醇
ethyl alcohol 乙醇;酒精;威士忌
alcohol content 酒精含量
fatty alcohol 脂肪醇;脂肪族醇;高级醇
methyl alcohol 木精,甲醇(等于methanol)
butyl alcohol 丁醇;酪醇(等于butanol)
vinyl alcohol 乙烯醇
isopropyl alcohol 异丙醇
alcohol concentration 酒精浓度
benzyl alcohol 苄醇,苯甲醇
fuel alcohol 动力酒精,燃料酒精
alcohol abuse 酒精滥用,酗酒
absolute alcohol 无水酒精
alcohol precipitation 酒精沉淀法
isoamyl alcohol [化]异戊醇
anhydrous alcohol 无水酒精
aliphatic alcohol [化]脂肪醇
lauryl alcohol 月桂醇;十二醇
alcohol dehydrogenase 乙醇脱氢酶
sugar alcohol 糖醇
英语例句库
  1. He has a propensity for drinking too much alcohol.
    他有酗酒的倾向。
  2. In the US whiskey of 90 proof is 45% alcohol.
    "在美国,九十标准强度的威士忌就是含有百分之四十五的酒精。"
  3. It reveals that 30% acidulous grain alcohol is suitable,superior in the pigment dissolving.
    30%酸性乙醇是美国地锦色素的较好提取剂。
  4. The article presents Synthesizing Allyl isorhodanate by using microwave energy withmethylic alcohol as solvent.
    介绍以甲醇为溶剂,利用微波能来合成异硫氰酸烯丙酯的新方法。
  5. Alcohol stimulates the action of the heart.
    刺激心脏的活动。
  6. Whisky contains a large percentage of alcohol.
    威士忌的酒精含量极高。
  7. She indulged herself too freely with alcohol.
    她过分贪杯
  8. He is now fighting his addiction to alcohol.
    他现在正努力戒酒。
  9. The law forbids shops to sell alcohol to minors.
    法律禁止商店向未成年者出售含酒精的饮料。
  10. The freezing point of alcohol is below that of water.
    酒精结冰的温度比水低。
  11. Many sufferers have been reclaimed from a dependence on alcohol.
    许多嗜酒成癖的受害者已经被挽救过来。
  12. Water and alcohol may mingle with each other in any proportions.
    水和酒精可按任何比率互相混合。
  13. The most widespread drug addiction is to alcohol,tobacco,and sleeping pills.
    上瘾最多的东西是、烟和安眠药。
  14. Objective To investigate the alcohol extractive technique of hyperin from Hypericum(perforatum) Linn.
    目的探索贯叶金丝桃药材中金丝桃苷的乙醇提取工艺。
  15. The alcohol study appeared in the journal seck a logical sciencePsychological Science.
    酒精的研究则由心理学科学杂志报道。
  16. According to the rules, no alcohol can be consumed on the premises.
    按照规定,场内不准饮酒。
  17. I'd sworn off alcohol.
    我已保证戒酒
  18. In the West, the commonest cause of ACLF is alcohol and hepatotoxic drugs.
    而在西方国家,ACLF最常见的病因是酒精和肝毒性药物。
  19. Sugar is added to the wine during fermentation to increase the alcohol level.
    发酵时在葡萄酒里加糖以提高酒精浓度。
  20. The influence of dealcoholization mode on composition of spherical magnesium- alcohol adducts was investigated.
    探讨了脱醇方式对球形醇镁加合物组成的影响。

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原声例句
雅思词汇例句

How can I persuade you to keep off alcohol?

你怎么样才能不喝酒呢?

美国恐怖故事第二季

There is no alcohol where I'm going.

我要去的地方没有

Engvid超级外教精选

It means you drink too much alcohol.

意思是你喝了太多的

VOA慢速英语_世界

The wine also has too much alcohol.

这酒的酒精含量也太高了。

我们这一天 第二季

I can sort of smell the alcohol.

我能闻到你身上的酒味

像科学家一样思考(视频版)

Now pour the alcohol very gently down the side of the glass.

现在沿着玻璃边把酒精非常轻柔地倒入。

VOA慢速英语_健康

They may overeat, smoke or drink too much alcohol.

他们可能暴饮暴食、吸烟或饮酒过量。

环球慢速英语

They only stopped when I drank too much alcohol.

它们只有在我喝了太多酒后才停下来。

当月 CNN 10 学生英语 2020年3月合集

Make sure that it's at least 60 percent alcohol.

确保它的酒精含量至少为60%。

VOA Special 2019年3月合集

Alcohol abuse remains a problem in Iceland.

酗酒在冰岛依然是个问题。

中文百科

醇分子中的羟基官能团。
在醇分子当中羟基官能团的球-棒模型
一个空间填充模型当中的羟基官能团(红色代表氧原子,白色代表氢原子)
一些简单的醇的命名

是有机化合物的一大类,是脂肪烃、脂环烃或芳香烃侧链中的氢原子被羟基取代而成的化合物。在化学中,醇是任何有机化合物,其中羟基官能团(-OH)被绑定到一个饱和碳原子。通常意义上泛指的醇,是指羟基与一个脂肪族烃基相连而成的化合物;羟基与苯环相连,则由于化学性质与普通的醇有所不同而分类为酚;羟基与sp.杂化的双键碳原子相连,属烯醇类,该类化合物由于会互变异构为醛(只有乙烯醇能变乙醛)或酮,因此大多无法稳定存在。

英语百科

Alcohol 醇

Ball-and-stick model of the hydroxyl (-OH) functional group in an alcohol molecule (R3COH). The three
The hydroxyl (-OH) functional group with bond angle
Ball-and-stick model of tert-Amyl alcohol, which is 20 times more intoxicating than ethanol and like all tertiary alcohols, cannot be metabolised to toxic aldehydes.[6][7][8]
Most significant of the possible long-term effects of ethanol. In addition, in pregnant women it may cause fetal alcohol syndrome.

In chemistry, an alcohol is any organic compound in which the hydroxyl functional group (–OH) is bound to a saturated carbon atom. The term alcohol originally referred to the primary alcohol ethanol (ethyl alcohol), the predominant alcohol in alcoholic beverages.

近义、反义、联想词
近义词
n.
beverage, drink, drinkable, potable, drug of abuse, street drug, liquid

联想词
booze酒;alcoholic酒精的;liquor酒,含酒精饮料;intoxication陶醉;alcoholism酒精中毒;drinking喝酒;drink喝,饮;drugs毒品,药物;drug毒品;drunk喝酒;vodka伏特加酒;
英英词典
alcohol n.
  1. a liquor or brew containing alcohol as the active agent
    • alcohol (or drink) ruined him

    synonymous: alcoholic beverage, intoxicant, inebriant
  2. any of a series of volatile hydroxyl compounds that are made from hydrocarbons by distillation
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更新时间:2025/6/17 11:04:59