viral disease

• 病毒病

viral disease的用法和样例：

例句

1. Some viral diseases are more severe during pregnancy.
   有些病毒病在妊娠期间比较严重。
2. People born in densely populated areas, where viral disease spread more readily, are at a greater risk for schizophrenia.
   出生在人口稠密区病毒病快速传染的地方。