Variolization
[医] 人痘接种, 天花接种, 引痘
🗣️ 情景例句
How are you enjoying the game so far?
到现在为止你们喜欢这个游戏吗？
Who is the auther of this essay?
谁是这论文的作者？
I had all the usual symptoms of someone giving up smoking: a bad temper and an enormous appetite.
脾气暴躁和食欲旺盛。