The new viruses invade neighboring cells, creating multinucleated syncytia out of some while destroying others.

产生的新病毒会侵入相邻的，部多核合体，部则遭破坏。

The name respiratory syncytial virus comes from the virus causing cells lining the respiratory tract to merge, forming a large multinucleated " cell" called a syncytia.

呼吸道合病毒的命名源于该病毒会造呼吸道内膜的融合，多核巨“”——合体。