Heterovaccinotherapy
[医] 异种菌苗疗法
🗣️ 情景例句
Thank you.
谢谢。
Excuse me for bothering you.
打扰了！
I've just arrived myself so forgive me if I don't seem to know what's going on.
我自己也刚到家。所以，如果我不了解情况的话，那么请你原谅。