communicable
US /kəˈmjuː.nə.kə.bəl/
UK /kəˈmjuː.nə.kə.bəl/

1.
可传播的, 传染性的
able to be communicated or transmitted to others
:
•
The disease is highly communicable.
这种疾病具有高度传染性。
•
His enthusiasm was communicable to everyone around him.
他的热情感染了周围的每一个人。