今天我们要学的词是 contagious. Contagious 形容词，传染的。2014年截止到5月23号，美国已发现288例麻疹病例。Measles is a highly contagious virus that spreads through the air by breathing, coughing or sneezing. 麻疹病毒传染性很强，通过呼吸，咳嗽或是打喷嚏等经由空气传染。一项最新发表的社会学研究得出结论，Pregnancy seems to be contagious, and women tend to have children at the same time as their friends. 怀孕是会传染的，女性生育时间往往跟自己的朋友相仿。当然了，这里的传染不是真的接触传染，而是指受朋友影响。好的，今天我们学习的词是 contagious, contagious, contagious...