Pcna
[医][=proliferating cell nuclear antigen]增殖细胞核抗原
🗣️ 情景例句
No, Mom. We had a great time.
不， 妈妈。我们玩得很高兴。
We trust that you will quote us your most favorable price for big quantities.
相信由于我方大量订购贵方能报最优惠价格。
Will you time me?
你给我计时好吗？