Variolation
[医] 人痘接种, 天花接种, 引痘
🗣️ 情景例句
I love to pig out on junk food.
我爱吃垃圾食品。
I'm pleased to hear about your wife having a baby.
我很荣幸得知你太太生了一个小宝宝。
No, she isn't.
不，她没来。