Pathogenicity
n. 致病力, 致病原因\\n[医] 致病性
🗣️ 情景例句
I have just begun to learn and my serve isn't very good.
我刚刚开始学习，发球不太好。
No. I was planning to stay home.
不，我打算呆在家里。
OK. I'll ring you if I have any news.
好吧。一有消息我就给你打电话。