Tpf
[医][=thymocyte proliferation factor]胸腺细胞增生因子
🗣️ 情景例句
I will serve coffee and pumpkin pie.
我来准备咖啡和南瓜派。
Well, er, in your case, I see no reason why not. What's your proposition?
这个，呃，我看可以。您想透支多少？
Is there any chance that we can substitute this for you?
这个可不可能使用代替品呢？