Heteroimmunization
异种免疫(作用)
🗣️ 情景例句
I've thought about that for some time.
我已经想过一阵子了。
Kept waving to her mother until the train was out of sight.
不断地冲她的母亲挥手，直到火车驶出了视线。
one that still does not possess the bomb, of making it aware of the possibility,
对一个尚未拥有核弹、如果告诉它制造核弹的可能性，