
adj.傳染的;有感染力的
Measles is an infectious disease. 麻疹是種傳染病。
Flu is an infectious disease characterized by fever, aches and pains and exhaustion. 流感是一種傳染病,其特征是發(fā)熱、全身疼痛和疲乏無(wú)力。
He expressed infectious enthusiasm to his voters. 他對(duì)他的選民表現(xiàn)出很有感染力的熱情。
adj.非傳染性的;不傳播疾病的
adj.不會(huì)通過(guò)環(huán)境傳播的; 不會(huì)傳播傳染病的