phyllosoma stage

例句：

1. 1. The phyllosoma stage is a critical period in the development of the virus.
   病毒发展的一个关键时期是噬菌体阶段。
2. 2. During the phyllosoma stage, the virus replicates within the host cell.
   在噬菌体阶段，病毒在宿主细胞内复制。
3. 3. Researchers have identified several genes involved in the phyllosoma stage of thevirus.
   研究人员已经识别出几个与病毒噬菌体阶段相关的基因。