contagious
Describes a disease that is spread from one person or organism to another by direct or indirect contact. It is also used figuratively to describe an emotion, feeling, or attitude that spreads quickly among a group of people.
例句
3 / 5The doctor warned that the flu remains contagious for several days after the fever breaks.
The physician advised that the virus can still spread to others for a few days after the high temperature stops.
Public health officials are monitoring the outbreak of several highly contagious respiratory infections.
Government health authorities are tracking the sudden appearance of many easily spread lung diseases.
Stay away from me today; I've got a nasty cold and I'm probably contagious.
Don't get too close because I am sick and likely to pass the germs to you.
词族
记忆技巧
Think of the 'CON' in contagious as standing for 'Contact'. If you have contact with someone, the feeling or germ spreads.
快速测验
The toddler was sent home from daycare because his skin rash was considered _______.
正确！
正确答案是： contagious
例句
The doctor warned that the flu remains contagious for several days after the fever breaks.
everydayThe physician advised that the virus can still spread to others for a few days after the high temperature stops.
Public health officials are monitoring the outbreak of several highly contagious respiratory infections.
formalGovernment health authorities are tracking the sudden appearance of many easily spread lung diseases.
Stay away from me today; I've got a nasty cold and I'm probably contagious.
informalDon't get too close because I am sick and likely to pass the germs to you.
Sociologists have long studied the contagious nature of panic within crowded environments.
academicResearchers of society have investigated how fear spreads like a virus among people in packed spaces.
The CEO’s contagious optimism helped the company navigate through the financial crisis.
businessThe leader's positive attitude spread to everyone else and helped the firm survive the money problems.
词族
常见搭配
常用短语
contagious smile
a smile that makes others want to smile too
social contagion
the spread of behaviors or attitudes through a group
emotional contagion
automatically mimicking the emotions of others
容易混淆的词
Infectious refers to any disease caused by germs, while contagious specifically means it spreads through contact with a person or object.
使用说明
While originally a medical term, 'contagious' is frequently used in a positive sense to describe emotions like 'joy' or 'enthusiasm' in everyday conversation.
常见错误
Learners often use 'contagious' only for bad things (diseases), but in English, it is very common to use it for positive emotions like laughter or energy.
记忆技巧
Think of the 'CON' in contagious as standing for 'Contact'. If you have contact with someone, the feeling or germ spreads.
词源
From the Latin 'contagio', which comes from 'con-' (together) and 'tangere' (to touch).
语法模式
文化背景
In Western psychology, 'contagious yawning' is often discussed as a sign of social empathy and bonding.
快速测验
The toddler was sent home from daycare because his skin rash was considered _______.
正确！
正确答案是： contagious
相关词汇
相关词
proceed
C1The noun form, typically used in the plural 'proceeds,' refers to the total amount of money received from a particular event, sale, or activity. It is a formal term used in academic, legal, and business contexts to describe the result of a financial transaction or fundraising effort.
individual
C1Relating to a single person or thing as distinct from a group. It describes something that is intended for, or used by, one person rather than a collective entity.
appropriately
B2To perform an action in a manner that is suitable, right, or proper for a particular situation, person, or occasion. It implies following specific social norms, professional standards, or logical requirements.
region
B2A region is an area of land that has common features, such as geography, climate, or culture, which distinguish it from other areas. It can refer to a large part of a country or the world and is often used in administrative or scientific contexts to organize space.
resource
B2A stock or supply of money, materials, staff, and other assets that can be drawn on by a person or organization in order to function effectively. In academic and informational contexts, it refers to a source of information or expertise used to support research or learning.
to
A1Used to indicate the place, person, or thing that someone or something moves toward. It can also mark the recipient of an action or the limit of a range.
and
A1A primary conjunction used to connect words, phrases, or clauses that are grammatically equal. It indicates addition, a sequence of events, or a relationship between two things.
a
A1A word used before a singular noun that is not specific or is being mentioned for the first time. It is used only before words that begin with a consonant sound to indicate one of something.
that
A1This word is a demonstrative pronoun used to indicate a specific person, object, or idea that is further away in space or time from the speaker. It is also used to refer back to something that has already been mentioned or to introduce a clause that identifies something.
I
A1The pronoun 'I' is used by a speaker or writer to refer to themselves as the subject of a verb. It is the first-person singular subject pronoun in English and is always capitalized regardless of its position in a sentence.
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