K.h. reaction
[医] 补体结合血细胞凝集合并反应(检马鼻疽)
🧩 词语组成解析
🗣️ 情景例句
Could you please say that again?
能再重复一遍吗？
They fought for the sake of their country.
他们为国而战。
Is this a D or a P?
这个字母是“D”还是“P”？