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

产生的新病毒会邻的细，细形成多核合体，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成呼吸道内膜的细融合，形成多核巨“细”——合体。