Immunizaton
免疫
🗣️ 情景例句
I don't know what you are driving at.
我不知道你到底想说什么。
The news caused great excitement.
这消息令人极为兴奋。
Never mind. So now you know what you should do.
不要紧。好了，现在你知道该怎么做了吧。