Immunopotentiation
免疫性增强作用
🗣️ 情景例句
towards refurnishing the old library
去重新整修老图书馆
You have a younger brother, don't you?
你有个弟弟，是吗？
In the conversion of saliva into poison, one might suppose that a fixed process took place.
人们可能认为，唾液转变成毒液，其中有固定的程序。