Aicf
abbr. auto-immune complement fixation 自动免疫补体结合
🗣️ 情景例句
What ever will be, will be.
该怎样，就会怎样。
He is a gentle horse that never cast his rider.
驯良的马绝不会把骑手甩倒。
Oh, I'm from Changsha, too.
我也是长沙的。