时间: 2025-04-25 10:10:32
美: ['ælkəhɔl]
英: ['ælkəhɒl]
n. 酒精,乙醇
最后更新时间:2025-04-25 10:10:32
词源分析:Alcohol 源自阿拉伯语 "al-kuḥl"(الكحل),意为“眼线”或“粉末”。后来这词被拉丁语化为 "alcohol" 以指代任何蒸馏的物质。它的词根 "al-" 表示“定冠词”,而 "kuḥl" 指的是一种精炼的物质。
历史背景:该词最早在中世纪被用来指代蒸馏的液体,尤其是用于医药和化妆品的液体。最早的文献可以追溯到9世纪的阿拉伯医学著作。
课本:在**的初中及高中英语教材中,"alcohol" 可能会出现在健康教育或生活方式的相关章节。在牛津与美国教材中,通常在高中生物或化学课程中提及,尤其是在讨论酒精对人体的影响时。
正式与非正式语境:
特殊场合:
Drinking alcohol in moderation is considered acceptable in many cultures.
在许多文化中,适量饮酒被认为是可以接受的。
The effects of alcohol on the human body are well-documented.
酒精对人体的影响有充分的文献记录。
Alcohol can impair judgment and coordination.
酒精会损害判断力和协调性。
Many people choose to abstain from alcohol for health reasons.
许多人因健康原因选择戒酒。
The legal drinking age for alcohol varies from country to country.
不同国家对饮酒年龄的法律规定各不相同。
*. Alcohol is often used as a disinfectant in medical settings.
酒精常用于医疗环境中的消毒剂。
Some individuals are more sensitive to the effects of alcohol than others.
有些人对酒精的影响比其他人更敏感。
The consumption of alcohol has been linked to various health issues.
酒精消费与多种健康问题相关联。
Alcohol can be a social lubricant in gatherings.
酒精可以在聚会上起到社交润滑剂的作用。
Excessive alcohol intake can lead to addiction.
过量饮酒可能导致成瘾。
同义词:
反义词:
采用音标记忆法来学* "alcohol" 的发音。
通过以上分析,学*者可以更全面地理解和使用 "alcohol" 这个词。
[N-UNCOUNT] Drinks that can make people drunk, such as beer, wine, and whisky, can be referred to as alcohol. 酒
例:Do either of you smoke cigarettes or drink alcohol?你们两个人有人抽烟喝酒吗?
[N-MASS] Alcohol is a colourless liquid that is found in drinks such as beer, wine, and whisky. It is also used in products such as perfumes and cleaning fluids. 酒精
例:...low-alcohol beer.…低酒精度啤酒。