Ectophylaxination
被动免疫, 外来免疫
🗣️ 情景例句
It was so nice to be out in the country.
出去置身乡下真是太好了。
I hesitate to ask you, but will you lend me some money?
也许我不该问你，你能借我一些钱吗？
Yesterday my husband removed the gate and Rex got so annoyed we have not seen him since.
昨天，我丈夫把门卸了下来，雷克斯很生气，此后我们便再也没有见到它。