infective particle

• 感染病毒粒子

infective particle的用法和样例：

例句

1. A virion is a complete virus particle.
   病毒体是完整的病毒粒子。
2. The rate of sedimentation of a suspended viral particle depends on its size and density.
   悬浮病毒粒子的沉降率因其大小和密度而异。