alcohol
gb/ˈælkəhˌɑl/ us/ˈælkəhˌɑl/
A2
英語
~ 2700
alkohol, alkoholos ital, etanol, etil-alkohol
名詞
A2
1
alkohol
A2
用法パターン：
drink [alcohol]
He decided to stop drinking alcohol for his health.
Úgy döntött, az egészsége érdekében abbahagyja az alkoholfogyasztást.
The store does not sell alcohol to anyone under 21.
Az üzlet nem árul alkoholt 21 éven aluliaknak.
Too much alcohol can damage your liver.
Alcohol is served in most restaurants here.
She avoids alcohol because it gives her headaches.
学習者向け例文
I do not drink alcohol.
Nem iszom alkoholt.
Beer is a type of alcohol.
A sör alkoholos ital.
He had too much alcohol last night.
Alcohol can make people feel happy or sad.
よくある間違い：
Learners sometimes confuse 'alcohol' with 'liquor' or 'beer', not realizing alcohol is the general substance in all alcoholic drinks.
意味
Drinks with ethanol
コロケーション
drink alcohol
|alcohol consumption
|alcohol abuse
|alcohol addiction
|alcohol ban
類義語
liquor (More commonly used in American English for strong alcoholic drinks like whiskey or vodka.)
|
booze (Informal and slightly slangy term for any alcoholic drink.)
対義語
non-alcoholic drink (A drink that does not contain ethanol, such as juice or soda.)
テーマ
food
|health
|daily life
|food_drink
|daily_life
定義
A drink like beer, wine, or whiskey that can make you drunk.
A liquid drink that contains ethanol, such as beer, wine, or spirits, which can cause intoxication.
名詞
B1
TECHNICAL
2
Pure alcohol is often used in laboratories.
A tiszta etanolt gyakran használják laboratóriumokban.
The hand sanitizer contains 70% alcohol.
A kézfertőtlenítő 70% alkoholt tartalmaz.
Alcohol boils at a lower temperature than water.
Alcohol can be used as a fuel in some engines.
学習者向け例文
Alcohol is used in medicine.
Az alkoholt a gyógyászatban is használják.
Alcohol burns easily.
Az alkohol könnyen ég.
Some cars can run on alcohol.
よくある間違い：
Learners may not realize that 'alcohol' in chemistry refers specifically to ethanol and not just drinks.
意味
Ethanol as a chemical substance
コロケーション
ethyl alcohol
|alcohol solution
|alcohol content
類義語
ethanol (Scientific term for the specific chemical compound.)
対義語
water (A non-flammable liquid with very different properties from ethanol.)
テーマ
science
|chemistry
定義
A clear liquid called ethanol that is in drinks like beer and wine, and also used in industry.
A colorless, volatile, flammable liquid (ethanol) used in alcoholic beverages, as a solvent, and in fuel.
名詞
B2
TECHNICAL
3
alkohol
C1
Methanol is a toxic type of alcohol.
A metanol mérgező alkohol.
Isopropyl alcohol is used as a disinfectant.
Az izopropil-alkoholt fertőtlenítőszerként használják.
Alcohols are important in many chemical reactions.
学習者向け例文
Methanol is a dangerous alcohol.
A metanol veszélyes alkohol.
Some alcohols are used for cleaning.
Egyes alkoholokat tisztításra használnak.
Not all alcohols are for drinking.
よくある間違い：
Learners often think 'alcohol' only means ethanol, not realizing it includes many chemicals with the same functional group.
意味
Organic compound with -OH group
コロケーション
methanol alcohol
|isopropyl alcohol
類義語
hydroxyl compound (More descriptive but less common term for this chemical category.)
テーマ
science
|chemistry
定義
In science, a type of chemical that has an -OH group attached to carbon.
In chemistry, any organic compound in which a hydroxyl group (-OH) is bound to a carbon atom.
文法
辞書形
alcohol
IPA
GB/ˈælkəhˌɑl/
US/ˈælkəhˌɑl/
音節・強勢
al - co - hol （3音節）
Stress on 1st syllable (al)
活用形
Noun
- Base: alcohol
- Plural: alcohol, alcohols
関連語
Forms
alcohols
noun
Core family
alcoholic
adjective B1
alcoholism
noun C1
Negative and opposite forms
non-alcoholic
adjective
alcohol-free
adjective
表現
alcohol abuse
1/ˈælkəhˌɑl əbjˈus/
fixed phrase
Harmful overuse of alcohol
Using too much alcohol in a way that hurts health or life.
例文
- Alcohol abuse can lead to serious health problems.
- Programs are available to help people stop alcohol abuse.
alcohol content
1/ˈælkəhˌɑl kˈɑntɛnt/
fixed phrase
Amount of ethanol present
How much alcohol is in a drink or other product.
例文
- This wine has an alcohol content of 12%.
- Check the label for the alcohol content before drinking.
under the influence of alcohol
1/ˈʌndɚ ðə ˈɪnfluəns əv ˈælkəhˌɑl/
fixed phrase
Affected by drinking alcohol
Having drunk enough alcohol to change how you think or act.
例文
- The driver was arrested for driving under the influence of alcohol.
- You should not operate machinery under the influence of alcohol.
alcohol dependence
1/ˈælkəhˌɑl dɪpˈɛndəns/
fixed phrase
Condition of needing alcohol regularly
A health problem where a person cannot stop drinking alcohol and feels bad without it.
例文
- He sought treatment for his alcohol dependence.
- He sought treatment for alcohol dependence after losing his job.
- Alcohol dependence can be difficult to overcome without help.
- Alcohol dependence can slowly damage the liver and other organs.
- Support groups can help people who are living with alcohol dependence.