live vaccine

• 活疫苗

live vaccine的用法和样例：

例句

1. The test proved that the polyvalent inactivity vaccine is safe and effective.
   试验证明，该多价灭活疫苗安全性好，免疫效果确实。
2. It indicated that the cell immunity induced by live JE vaccine played an important role in protective potency.
   表明乙脑活疫苗诱导的免疫应答中细胞免疫在保护效力中占有重要地位。