Alloimmunization
异源免疫, 同种异体免疫
🗣️ 情景例句
Are you carrying any items that need to be declared?
你没有携带需要申报的东西吗？
Thank you.
谢谢您。
'But I'm still having breakfast,' I said.
“但我还在吃早饭，”我说。