"contagious" in Chinese (Simplified)

• 有传染性的
• 有感染力的

Definition

如果某物是有传染性的，通常指疾病能很容易从一个人传播到另一个人。也可以形容情绪或行为（如笑声、兴奋）很快在人群中传播。

Usage Notes (Chinese (Simplified))

常用来形容疾病的传播，也能形容情绪或行为迅速扩散（如“contagious laughter”——有感染力的笑声）。不要用来描述不能传播的事物。

Examples

The flu is very contagious.

流感非常**有传染性**。

Chickenpox is a contagious disease.

水痘是一种**有传染性的**疾病。

His laughter was contagious.

他的笑声很**有感染力**。

Be careful, that cold is pretty contagious.

小心，那个感冒很**有传染性**。

Her enthusiasm was just so contagious that everyone joined in.

她的热情太**有感染力**，大家都加入了。

That comedian’s energy on stage is really contagious.

那位喜剧演员在舞台上的活力真的很**有感染力**。