Alcohol is a versatile chemical compound used for both consumption and disinfection.
Word in 30 Seconds
- A chemical substance found in alcoholic beverages.
- Commonly used as a disinfectant in medical settings.
- Often refers to ethanol in industrial or scientific contexts.
Overview
- 1概述：酒精（Alcohol），化学名称为乙醇，是一种有机化合物。在中文语境中，“酒精”既指代饮用酒中的成分，也指代工业或医疗用途的化学试剂。2) 用法模式：酒精通常作为名词使用，可以出现在“酒精含量”、“酒精中毒”、“酒精消毒”等短语中。它既可以是抽象的概念，也可以指代具体的物质。3) 常见语境：在医疗场景中，酒精是必备的消毒用品；在社交场合，人们常谈论“酒精含量”或“酒精浓度”；在法律法规中，则涉及“酒后驾驶”等与酒精相关的严厉管控。4) 近义词辨析：与“酒”相比，“酒精”更偏向于化学或医学层面的指称，而“酒”则更侧重于饮品本身。例如，我们说“这瓶酒酒精浓度很高”，这里的酒精是成分，酒是载体。
Examples
医生用酒精给我的伤口消毒。
everydayThe doctor used alcohol to disinfect my wound.
严禁在工作场所饮用含酒精饮料。
formalAlcoholic beverages are strictly prohibited in the workplace.
这酒酒精味太重了。
informalThis drink has too strong an alcohol smell.
该实验需要高纯度的酒精作为溶剂。
academicThe experiment requires high-purity alcohol as a solvent.
Common Collocations
Common Phrases
酒精依赖
Alcohol dependence
酒精测试
Breathalyzer test
无酒精
Alcohol-free
Often Confused With
Refers to the beverage itself in a social or culinary context. '酒精' focuses on the chemical component.
Grammar Patterns
How to Use It
Usage Notes
Use '酒精' when discussing chemical properties, medical applications, or scientific data. In social settings, use '酒' to refer to drinks like beer or wine. '酒精' sounds more clinical or technical.
Common Mistakes
Students often use '酒精' when they mean '酒' (the drink). Remember that '酒精' is the chemical substance, not the social drink. Do not confuse '医用酒精' with drinking alcohol.
Tips
Use in medical context
When referring to sanitizing, use '医用酒精'. It specifies that it is for medical use.
Do not drink medical alcohol
Never consume medical-grade alcohol as it contains toxic additives. Always distinguish between drinking alcohol and disinfectant.
Alcohol in Chinese social life
Drinking culture is significant in China, often involving social bonding. However, '酒精' is rarely used in casual conversation about drinking; people usually say '酒'.
Word Origin
The term combines '酒' (wine/alcohol) and '精' (essence/spirit). It historically represents the distilled essence extracted from fermented liquids.
Cultural Context
In China, alcohol is deeply rooted in business and social etiquette. However, the term '酒精' is reserved for discussions about safety, health, and science rather than the social act of drinking.
Memory Tip
Think of '酒精' as the 'spirit' or 'essence' of a drink that burns. It cleans wounds and burns in the throat.
Frequently Asked Questions
4 questions酒是含有酒精的饮品，而酒精是指乙醇这种化学物质。在日常对话中，酒更强调饮用体验，酒精更强调成分或化学性质。
医用酒精含有杂质，严禁饮用，否则会对身体造成严重伤害。只有经过处理、符合食品安全标准的酒类才可以饮用。
它主要用于皮肤消毒、医疗器械清洁，以及作为某些工业产品的溶剂。此外，它也是许多饮料的核心成分。
酒精中毒是指由于过量摄入酒精导致的中枢神经系统功能紊乱。这种情况可能危及生命，需要及时就医。
Test Yourself
医生用___给伤口消毒。
酒精具有消毒杀菌的作用，是医疗中常用的清洁剂。
酒精主要用于：
酒精在医疗领域主要作为消毒剂使用。
①酒精 ②含量 ③这瓶酒 ④很高
正确的语序是：这瓶酒的酒精含量很高。
Score: /3
Summary
Alcohol is a versatile chemical compound used for both consumption and disinfection.
- A chemical substance found in alcoholic beverages.
- Commonly used as a disinfectant in medical settings.
- Often refers to ethanol in industrial or scientific contexts.
Use in medical context
When referring to sanitizing, use '医用酒精'. It specifies that it is for medical use.
Do not drink medical alcohol
Never consume medical-grade alcohol as it contains toxic additives. Always distinguish between drinking alcohol and disinfectant.
Alcohol in Chinese social life
Drinking culture is significant in China, often involving social bonding. However, '酒精' is rarely used in casual conversation about drinking; people usually say '酒'.
Examples
4 of 4医生用酒精给我的伤口消毒。
The doctor used alcohol to disinfect my wound.
严禁在工作场所饮用含酒精饮料。
Alcoholic beverages are strictly prohibited in the workplace.
这酒酒精味太重了。
This drink has too strong an alcohol smell.
该实验需要高纯度的酒精作为溶剂。
The experiment requires high-purity alcohol as a solvent.
