Proconvertin
(血清凝血酶原)转变加速因子前体
🗣️ 情景例句
Please check to be sure you have your belongings.
请记得带您的行李。
In China people call this Ya-Sui-Qian.
在中国人们把这叫做“压岁钱”。
I must finish that first. But I think I can be free at six. May I come then?
00可能有空。我那时来可以吗？