Alloimmunization
异源免疫, 同种异体免疫
🗣️ 情景例句
It was very thoughtful of you to send flowers.
你送花来，想得真周到。
Be just to all,but trust not all.
要对一切人都公正，但不要对一切人都信任。
I meet the boss himself.
我见到了老板本人。