Infectivity
n. 传染性, 易传染\\n[医] 传染性, 传染力
🗣️ 情景例句
Thank you. I will be there on time.
谢谢你，我会准时到的。
Tom and John are in conflict over this.
汤姆和约翰之间存在着矛盾。
Later we learnt that there was a very important person on board.
后来我们才得知，飞机上坐了一位非常重要的人物。