The laughter in the room was contagious and spread quickly.
房间里的笑声具有传染性，迅速传播开来。
Her enthusiasm for the project was truly contagious.
她对这个项目的热情真的具有传染性。
He caught a contagious cold from his coworker last week.
他上周从同事那里感染了传染性的感冒。
The positive energy in the team was contagious and inspiring.
团队中的正能量具有传染性，令人振奋。
Fear can be just as contagious as courage in a crisis.
在危机中，恐惧和勇气一样具有传染性。
The excitement of the crowd was contagious during the concert.
演唱会期间，人群的兴奋具有传染性。
Her smile was so contagious that everyone felt happier.
她的微笑如此具有传染性，让每个人都感到更快乐。
The new idea proved to be highly contagious among the students.
这个新想法在学生中被证明具有很高的传染性。
The virus is highly contagious and requires careful handling.
这种病毒具有高度传染性，需要小心处理。
The joy of the children was contagious and filled the air.
孩子们的快乐具有传染性，充满了空气。
contagious laughter 感染性的笑声
contagious enthusiasm 传染性的热情
contagious disease 传染病
contagious joy 传染性的快乐
contagious energy 传染性的活力
contagious smile 有感染力的微笑
contagious excitement 传染性的兴奋
副词: contagiously;
