contagion
n. 传染病；接触传染；蔓延
近义词：infection，contamination，pollution，taint，poison，impurity，dirt，septicity，toxicity，transmission，contagiousdisease，
英英释义
Noun
- any disease easily transmitted by contact
- an incident in which an infectious disease is transmitted
- the communication of an attitude or emotional state among a number of people;
"a contagion of mirth" "the infection of his enthusiasm for poetry"
例句
用作名词(n.)
- Tuberculosis is respiratory tract contagion.肺结核是呼吸道传染病。
- What contagion does second liver belong to?乙肝属于什么传染病？
- Fear spread through the crowd like a contagion.人们心中的恐惧像瘟疫一样蔓延开来。
- Some diseases spread by contagion.有些疾病藉传染蔓延。