Variolization
[医] 人痘接种, 天花接种, 引痘
🗣️ 情景例句
What are your strengths?
你的优点是什么？
I can see you have put a lot of time into it.
我相信你在制定这个计划上一定花了不少精力吧。
I will seek from my doctor's advice.
我将请教医生的意见。