infectious
[ɪn'fek.ʃəs] adjective
■able to pass a disease from one person, animal or plant to another 传染的，传染性的•an infectious disease/patient传染病／传染病病人 ■describes something that has an effect on everyone who is present and makes them want to join in 有感染力的；有影响力的•an infectious laugh有感染力的笑声 •infectious enthusiasm有感染力的热情 |