名词

1. 接触传染
Contagion is the spreading of a particular disease by someone touching another person who is already affected by the disease.

2. (不良思想、态度、感情等的)传播，蔓延
You can use contagion to refer to the spreading of ideas, or attitudes, or feelings that you consider to be bad or unacceptable from one group of people to another.

3. 接触传染病
A contagion is a contagious disease.

1. the communication of an attitude or emotional state among a number of people

e.g. a contagion of mirth
the infection of his enthusiasm for poetry

Synonym: infection

2. an incident in which an infectious disease is transmitted

Synonym: infectiontransmission

3. any disease easily transmitted by contact

Synonym: contagious disease