Tpf
[医][=thymocyte proliferation factor]胸腺细胞增生因子
🗣️ 情景例句
I remember exactly.
我记得很清楚。
The facts coincide with Mark's story.
事实和马克的话吻合。
I would like to ask you about some stamps.
我想问问有关一些邮票的事。