Proaccelerin
[生化]促凝血球蛋白原
🗣️ 情景例句
Let's go. What are your questions?
我们就进行吧。你想问哪些问题？
The wolf may lose his teeth, but never his nature.
江山易改，本性难易。
I don't think it is advisable that Tom be assigned to the job since he has no experience.
我觉得把这工作交给汤姆做并不明智，因为他没有经验。