Infectivity
n. 传染性, 易传染\\n[医] 传染性, 传染力
🗣️ 情景例句
I'm not really sure.
我不是太有把握。
The basketball championship is exciting.
那次篮球冠军赛真激动人心。
I'd like to pick sea shells this afternoon.
今天下午我想去捡贝壳。