Insition
移入物, 接种物, 添加物
🗣️ 情景例句
What's the difference between A and B?
A和B有什么不同？
I'm not in.
我不在家。
Not only had the poor man been arrested, but he had been sent to prison as well.
那个可怜的记者不仅被捕了，而且还被送进了监狱。