Variolitization
球颗化作用
🗣️ 情景例句
What time can you send one over?
那你们什么时候能派人来呢？
English has become an international language.
英语已经成为一门国际语言。
I tried to wake up my wife by ringing the doorbell,
我按响了门铃，试图唤醒我的妻子，