Infectivity
n. 传染性, 易传染\\n[医] 传染性, 传染力
🗣️ 情景例句
Five, five, five, seven, five, three, two.
5557532。
That's rubbish!
胡扯的！
It took great imagination as well as patience for Annie to teach me to speak.
教我说话需要极大的想像力和耐心。